You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I have to attend my cousin wedding in Colorado Banquet Hall in Houston. Can you please book a ticket on 05/31?

ASSISTANT: Sure, may I know your boarding and landing airport codes?

USER: Atlanta, GA - ATL and Houston, TX - IAH are my boarding and landing airport codes.

ASSISTANT: When you want to return from journey?

USER: I want to return on 06/02.

ASSISTANT: Ok, I need your name for documentation purpose.

USER: Ok, my name is Richard Robinson.

ASSISTANT: Thanks for giving details, we found a flight in UA airlines with a single connection and the flight number is 1009. Shall I proceed?

USER: Yes, please proced.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.