You are a flight assistant. 
 USER: Hello, I am Thomas Scott.

ASSISTANT: Hello, how can I serve you today?

USER: I would like too travel from IAD to ATL. can you please help me to book a ticket?

ASSISTANT: Sure, can I have your journey dates please?

USER: My journey dates will be on 09/22 to 09/24.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight. I can afford up to 500.

ASSISTANT: We found a flight with JetBlue airlines, flight number is 1009 with one connection and price is 100.

USER: You can proceed to booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for choosing us.