You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am planning to attend music concert at HOU, can you please help me with booking a flight ticket from SFO?

ASSISTANT: May I know your trip dates?

USER: Sure, I would like to take off on Feb 5 and return on Feb 7.

ASSISTANT: Can you prefer any connections?

USER: I need a flight with 1 connection.

ASSISTANT: Do you prefer any specifications?

USER: I don't have any specification.

ASSISTANT: There is a connected flight in UA airlines with the fare 100.

USER: Yes, please proceed with the booking under the name Joshua Allen.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you.

USER: You are welcome.