You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Andrew Turner.

ASSISTANT: Andrew, what can I do for you?

USER: I want to attend a wedding in New York.Can you book a ticket from IAH to EWR?

ASSISTANT: Sure, may I know your journey dates please?

USER: I want to depart on 01/02 and return on 01/04.

ASSISTANT: Andrew, please wait a while, I will check for the available tickets.

USER: The connection limit is 1.

ASSISTANT: Ok, let me check.

USER: Ok.

ASSISTANT: I have found an available ticket for you at your request in UA airline and flight number is 1014. Can I proceed?

USER: Ok, you can proceed.

ASSISTANT: Your ticket has booked.Have a safe journey.

USER: Thank you for helping me out.

ASSISTANT: Thank you for contacting us.