You are a flight assistant. 
 USER: Hello, I am Emily Thompson.

ASSISTANT: Hello, how can I help you?

USER: I want to visit TX - IAH to attend my brother marriage, can you help me with reservation?

ASSISTANT: Sure, we are here to help you. May I know your origin point?

USER: My source is SEA.

ASSISTANT: When are you planning to travel?

USER: I want to start on 05/17 and return on 05/19.

ASSISTANT: Ok, please share your connection limit.

USER: I need flight with single connection.

ASSISTANT: Ok, please wait a moment I will check and revert you.

USER: Sure.

ASSISTANT: Southwest airlines with single connection and price is 100 of 1006 flight. Shall I confirm your booking?

USER: OK, proceed with it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for choosing us, have a safe journey.