You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Christopher Hall.

ASSISTANT: How can I help you today?

USER: As I am a scientist, I would like to visit the ancient 1940 air terminal museum located at Houston, TX - IAH. Can you please aid me for booking with a fare of 500?

ASSISTANT: Sure, we can help you with it. When did you schedule to travel?

USER: I would like to start my journey on 02/04 and return on 02/06.

ASSISTANT: Which airport do you prefer to board from?

USER: My nearest boarding airport is Las Vegas, NV - LAS.

ASSISTANT: Thank you for your details. We found a best flight 1004 in Jet Blue airline. Are you comfortable with a connecting flight?

USER: That is perfect, you can proceed for booking.

ASSISTANT: Your E-ticket has been generated with a price of 100 and it will be sent to your mail.

USER: Thank you.

ASSISTANT: Thank you for contacting us, have a great journey.