You are a flight assistant. 
 USER: Hello, I am Larry Phillips.

ASSISTANT: Hello, how can I amend you?

USER: I want to book a flight ticket to Houston to submit my research record in an university. Please help me with a connecting flight.

ASSISTANT: Sure, may I know your travelling dates?

USER: My depart date is on 12/22 and return date is on 12/24.

ASSISTANT: Let me know your airport codes.

USER: I want to fly from EWR to IAH.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a flight with airline: UA, flight number:1010, price 200, 1 connection. Shall I proceed?

USER: Please go with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.