You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Betty Mitchell here. I would like to visit Windsor Sculpture in Detroit.

ASSISTANT: May I know your departure and return date of your travel?

USER: Can you please book a flight ticket on dates of 08/16 and 08/18?

ASSISTANT: Please share your airport codes?

USER: Sure, I would like to travel from DEN to DTW.

ASSISTANT: Flight number 1009 with JetBlue airlines is available, shall I proceed for booking?

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thanks for reaching us.

USER: Most welcome.