You are a flight assistant. 
 USER: Hello, I am Andrew Collins.

ASSISTANT: Hello, how may I help you?

USER: I would like to visit Museum of Fine Arts in Boston, so could you please book a ticket for me?

ASSISTANT: Sure, may I know your nearest airport codes please?

USER: My source and destination airport codes are SEA and BOS.

ASSISTANT: May I know your journey dates please?

USER: I would like to go on 06/24 and return back on 06/26.

ASSISTANT: Please wait a moment.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: Thank you for your waiting, I found a flight for you in Southwest airlines with price 100 and it has 1 connection. Can I proceed?

USER: Ok, please proceed for further.

ASSISTANT: Ok, your booking is confirmed with flight number 1011.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.