You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: I want to book a ticket from Houston, HOU to participate in Death Valley Adventure. Can you please book a ticket with a direct flight?

ASSISTANT: When you are willing to travel?

USER: My scheduled dates are Feb 20 and Feb 22.

ASSISTANT: Do you have any connection limit?

USER: I have already provided.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your good name?

USER: Sure, I am Stephanie Davis from Houston.

ASSISTANT: Can you help me with your destination airport code?

USER: Sure, my destination airport code is LAX.

ASSISTANT: We found 1009 UA airlines with 0 connection with price 100. Shall I proceed with the booking?

USER: Ok, please proceed.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.