You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you aid me in booking a flight ticket from SEA to SFO?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Sure, I would like to go on Aug 10th and return back on Aug 12th.

ASSISTANT: Do you have any class limit?

USER: Any class is fine for me.

ASSISTANT: Can I know your name?

USER: Myself Jonathan Martinez.

ASSISTANT: Let me know your connection limit?

USER: Make sure it is a single connecting flight.

ASSISTANT: There is a connecting flight 1009 of Southwest airlines, can I proceed?

USER: Ok, please proceed for further.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Welcome.