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

ASSISTANT: Hello, how may I help you?

USER: I would like to visit Golden Gate Park in San Francisco, so could you please book a ticket for me?

ASSISTANT: Sure. Please share your journey dates.

USER: I would like to go on 01/11 and return back on 01/13.

ASSISTANT: Sure. Please share your nearby airport codes.

USER: My source and destination airport codes are IAH and SFO.

ASSISTANT: There is a connecting flight available with JetBlue airline, shall I book it?

USER: Ok, please proceed for further.

ASSISTANT: Your booking is done with flight number 1010. Happy journey.

USER: Thank you for booking.

ASSISTANT: You are welcome. Thank you for reaching us, have a nice day.

USER: Welcome.