You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Frank Mitchell.

ASSISTANT: How can I aid you?

USER: Can you please assist me to book a flight ticket from Orlando-MCO to Houston-IAH?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: May I know your travelling dates?

USER: I am willing to travel on the dates of Dec/29 and Dec/31.

ASSISTANT: Do you have any preferences?

USER: I need a single connecting flight to travel.

ASSISTANT: You have a flight 1009 in AA airline and price 100 with a connection, Shall I proceed?

USER: I am fine with this flight to travel, you can proceed to reserve the flight ticket.

ASSISTANT: Your ticket has been booked.

USER: Thanks a lot for your help.

ASSISTANT: Thank you.

USER: You are welcome.