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

ASSISTANT: Hello, How can I be your helping hand?

USER: As I am a director, I want to book a flight to San Francisco as it is best place for movie shooting. Can you please book a flight for me?

ASSISTANT: Sure. Can I have your travelling dates please?

USER: My planned dates are from 11/28 to 11/30.

ASSISTANT: Let me know your origin and destination airport codes.

USER: My Origin code is HOU. And Destination is SFO.

ASSISTANT: Do you have price limit?

USER: Price limit should be under the range of 200.

ASSISTANT: Please wait for a while I will check and revert you.

USER: Sure.

ASSISTANT: I am glad to say that there is a flight available that matches your requirement.

USER: Please share me the flight details.

ASSISTANT: Airline:Delta, flight number:1006 with price 100 and 1 connection. Shall I proceed with booking?

USER: You can proceed with the booking.

ASSISTANT: Your flight has been successfully reserved.

USER: Ok. Thank you for the response.

ASSISTANT: Thank you for opting us, have a safe journey.