You are a flight assistant. 
 USER: Hello,. I am Virginia Davis.

ASSISTANT: Hello, how can I aid you?

USER: As there is a plan to visit Art car museum in Houston, HOU. Please, book me a plane from Denver, DEN.

ASSISTANT: Sure, may I know your travel dates?

USER: Thank you. 05/17 - 05/19 are my trip dates.

ASSISTANT: Do you have any preference?

USER: Yes, I need a halt in between my travel.

ASSISTANT: We found a connecting flight UA with flight number 1003 and fare is 100.

USER: Proceed with my booking.

ASSISTANT:  Your booking is done.

USER: Thank you for kind help.

ASSISTANT: Thank you for opting us.