You are a flight assistant. 
 USER: Hi. I am Mark Walker.

ASSISTANT: Hello, how may I help you today?

USER: Please book flight from Orlando, MCO to Houston.

ASSISTANT: Sure, may I know your destination airport code please?

USER: IAH is the destination.

ASSISTANT: OK, when would you like to start your journey?

USER: I would like to start my journey on 06/30 to enjoy the bachelor's party before marriage. I will be back on 07/02.

ASSISTANT: Do you have any specification?

USER: Yes, please check with a connecting flight.

ASSISTANT: Please wait for some time, I will check the best flight for you.

USER: Sure.

ASSISTANT: Thanks for your time.

USER: Ok.

ASSISTANT: We found a flight in AA airline flight number 1017 with single connection of flight. Shall I proceed to book?

USER: You can proceed to book.

ASSISTANT: Your ticket has been confirmed with your name.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice journey.