Dialogo de dos personas Futuro Perfecto?

Hey what´s up?

- Nothing, just planning my trip to Europe

Wow, thats awesome, you wanna come to my party next saturday?

- mmm im sorry i cant because i will be visiting Spain for that day - really?

Thats cool, and what else you will be doing the next week - well i will be traveling a lot, i will be visiting some friend and then on monday night i will be attending to a concert.

- With whom you will go?

- With Sarah and Tom - Fred wonont go?

- No, by that time he will be at San Fransisco with his parents.

- ohh i see, hey im sorry buy i gotta go - ok see you later, ill call you tomorrow - no, tomorrow i will be planning my party call me on sunday - okok bye - bye.