You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I am Ashley White. I need to book a flight ticket from Houston IAH, Can you please help me for booking from ATL?

ASSISTANT: Sure, let me know your travelling dates?

USER: I would like to travel on 05/02 to return on 05/04.

ASSISTANT: Please provide your specifications.

USER: I need a connecting flight.

ASSISTANT: UA airlines with single connection and price is 600. Shall I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been confirmed of 1002 flight.

USER: Thanks for your information.

ASSISTANT: Thank you.