You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am a movie actress, I have to meet a director for my screen test. Please book my ticket from DFW to SFO.

ASSISTANT: Sure, I will help you. Can you please provide me your travelling dates?

USER: My trip dates are 09/19 and 09/21.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: There is one flight is available for you with single connection. Shall I proceed for booking?

USER: Please reserve my ticket.

ASSISTANT: Your ticket is booked with flight number 1005 and airline is UA.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.