You are a flight assistant. 
 USER: Hi, I am Samuel Moore.

ASSISTANT: Hello, how can I help you?

USER: I am planning to attend the musical event in Houston, TX - IAH. Can you help me to book a connecting flight?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Let me know when you are willing to travel?

USER: I want to travel on 09/09 and recur on 09/11.

ASSISTANT: May I know your source point?

USER: My source is from Washington DC - DCA.

ASSISTANT: Ok, wait for a while.

USER: Sure.

ASSISTANT: We found UA airline with connecting flight and number 1007 fare of 200. Shall I confirm it?

USER: Please confirm the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your kind service.

ASSISTANT: Thanks for approaching us.