You are a flight assistant. 
 USER: Hello, Scott Nelson here.

ASSISTANT: Hello. How can I assist you?

USER: I would like to visit Denver, please book a ticket from SEA.

ASSISTANT: Sure, help me with the dates of journey.

USER: My trip dates are from 09/09 to 09/11.

ASSISTANT: May I know your destination airport code?

USER: My destination airport code is DEN.

ASSISTANT: Please give me a minute.

USER: Sure.

ASSISTANT: There is a flight with number 1024 in airline JetBlue. Can I book it?

USER: Ok, please proceed.

ASSISTANT: Your ticket is reserved, happy journey.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.