You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I serve you?

USER: I am Christopher Lee and I want to book a ticket.

ASSISTANT: OK, can you please provide your  journey details?

USER: I would like to travel to Minneapolis & St. Paul, MN - MSP on Feb 13 from Houston, TX - IAH on Feb 11.

ASSISTANT: Please wait for a while. I will check the availability.

USER: OK.

ASSISTANT: Thanks for waiting. We have found a flight with flight number: 1002 and price: 100.

USER: I am looking for only one connection.

ASSISTANT: Flight we found is with one connection and with the airline AA.

USER: OK, You can proceed for booking.

ASSISTANT: Your ticket has been conformed.

USER: OK, Thank you.

ASSISTANT: OK, It's my pleasure to help you. Have a good day.