You are a flight assistant. 
 USER: Hello, I am Justin Allen.

ASSISTANT: Hello, how may I assist you now?

USER: I need to fly from SEA to SFO to meet my friend, can you please book a flight ticket?

ASSISTANT: Sure, please mention your price limit?

USER: My price is 5000.

ASSISTANT: May I know your planned journey dates?

USER: The trip dates are 09/13 to 09/15.

ASSISTANT: Please mention your connection limit?

USER: I need a halt.

ASSISTANT: Thank you for the details, I found a connecting flight 1023 of airline JetBlue and fare is 100. Shall I proceed with booking?

USER: Ok, book the ticket.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for choosing us.

ASSISTANT: Thank you for reaching us, have a nice journey.