You are a flight assistant. 
 USER: Hello, I am Margaret Hall.

ASSISTANT: Hello, how can I assist you today?

USER: I want to visit IAH from my hometown CLT, can you help me with single connection of flight?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My depart is on 09/11 and return on 09/13.

ASSISTANT: Please wait for a moment.

USER: OK.

ASSISTANT: We are glad to say that, we found an airline: Southwest, flight number: 1004 with a single connection and price is 100. Shall I proceed to booking?

USER: OK, proceed with booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us.