You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you please book a ticket from CLT to DEN to meet my friend?

ASSISTANT: Sure, can you share your trip dates?

USER: My travelling dates are Sept 9 and Sept 11.

ASSISTANT: Do you have any connection limit?

USER: I want a direct flight.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: Please forward your name.

USER: I am Helen Harris.

ASSISTANT: We found a direct flight of fare 200 with airline JetBlue and number 1006. Can I book?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.