You are a flight assistant. 
 USER: Hi. I am Amy Young.

ASSISTANT: Hello, how may I help you today?

USER: Can you please help me in booking a flight ticket to San Francisco, SFO to attend a cultural event?

ASSISTANT: Sure. May I know your source code?

USER: I would like to board from Charlotte, CLT.

ASSISTANT: How much you can afford for this journey?

USER: I can afford up to 5000.

ASSISTANT: Let me know your depart and arrival dates.

USER: My planned journey dates are 04/02 and 04/04.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: There is a flight with airline: Delta, flight number:1006, price 200, 1 connection.

USER: Please, proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.