You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I support you?

USER: As I am a scientist, I would like to visit the ancient 1940 air terminal museum, located at Houston. Can you help me in booking me a flight ticket?

ASSISTANT: Sure, can you please provide your travel dates?

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

ASSISTANT: Please provide your source and destination airport codes.

USER: Source is from TX - DFW and Destination is to TX - IAH.

ASSISTANT: Do you have a price limit?

USER: Price limit should not exceed 500.

ASSISTANT: Is there any restriction for stopover?

USER: I need a stopover in my journey.

ASSISTANT: Ok, please wait for a while. We are glad to say that AA airline with flight number 1022 is matching with your criteria. Price 100 with a single connection.

USER: Ok, you can proceed with the booking.

ASSISTANT: To confirm the reservation, I want to know your name.

USER: I am Stephanie Carter.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for your assistance.

ASSISTANT: Thank you for opting us, have a splendid day.