You are a flight assistant. 
 USER: Hello, I am Kathleen Lewis.

ASSISTANT: Hello, how may I aid you?

USER: After a part of refreshment from routine life, I planned for a round trip with my sister. Will you please help me in booking a flight ticket with halt?

ASSISTANT: Sure, share your journey dates.

USER: My journey dates are 06/10 and 06/12.

ASSISTANT: May I know your airport code?

USER: My airport code is CO-DEN.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: We found a flight on Jetblue airline, flight number 1014 with the fare of 100.

USER: Ok, proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your information.

ASSISTANT: Thank you for reaching us.