You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am looking to book a flight ticket from HOU to LAX. Can you help me for that?

ASSISTANT: May I know your trip dates?

USER: My travelling dates are Aug 23 and Aug 25.

ASSISTANT: Do you have any connecting preferences?

USER: I prefer to book a single connecting flight.

ASSISTANT: Is there any other concern?

USER: No.

ASSISTANT: May I know your name please?

USER: My name is Sarah Roberts.

ASSISTANT: South west Airlines is providing the connecting flight and the fare of 100.

USER: Ok, proceed for booking.

ASSISTANT: Your reservation is confirmed for the flight 1022.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.