You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to attend a marriage in New York. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, can you share your source and destination codes?

USER: My airport codes are HOU and LGA.

ASSISTANT: Can you share your travel dates?

USER: My travelling dates are Oct 31 and Nov 02.

ASSISTANT: Do you need any connections?

USER: I need single connecting flight.

ASSISTANT: Are there any other preferences?

USER: No.

ASSISTANT: May I know your name?

USER: My name is Amy Moore.

ASSISTANT: Flight number 1021 with price 100 in economy class, with connection 1 is available. Is it ok for you?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Your ticket has been booked.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us.