You are a flight assistant. 
 USER: Hello. I'm Jason Jones.

ASSISTANT: Hello. How can I help you?

USER: I am planning to travel from PHX to SFO for a business meeting. Can you please help me with booking a flight ticket?

ASSISTANT: Could you please provide your travelling dates?

USER: Sure, my departure date is on 11/17 and the return date is on 11/19.

ASSISTANT: There is a flight available with price 100 and flight number is 1003, would you like to proceed?

USER: Yes, please.

ASSISTANT: Your booking is confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.