You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, what can I do for you?

USER: I would like to book a flight ticket from New York on 11/22 to participate in health camp conducted by WHO and I intend to return on 11/24. Can you please help me to book a flight ticket?

ASSISTANT: Sure, I will help you. Can I know your origin and destination codes?

USER: I want to start from New York, NY-LGA  to reach Houston, TX-IAH.

ASSISTANT: We found a flight on Jetblue airline, flight number is 1005 with the fare of 200. Shall I proceed for booking?

USER: Yes, you can.

ASSISTANT: May I know your name for booking?

USER: I am Michelle Johnson.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for connecting with us.