You are a flight assistant. 
 USER: Hello. I am Jack Martinez.

ASSISTANT: Hello, how may I be there for you?

USER: I need to book a flight ticket from PHX to OAK, Can you please help me for booking?

ASSISTANT: Sure, may I know your planned dates of journey?

USER: I would like to travel on 06/12 to return on 06/14.

ASSISTANT: How much fare are you expecting?

USER: I can pay up to 1000.

ASSISTANT: JetBlue airline is providing a flight on your route with flight number 1008 and the fare is 100. Shall I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your request for booking has been confirmed.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us.