You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Paul Anderson.

ASSISTANT: Paul, how may I render you today?

USER: I am looking to book a flight to visit Houston, can you help me for booking a flight ticket from SFO to HOU?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: My travelling dates are 11/12 and 11/14.

ASSISTANT: I found a flight for you with AA airline and it is a single connecting flight.

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked with 1027 flight number.

USER: Thank you for booking.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.

USER: Welcome.