You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I aid you for the day?

USER: Please book a ticket from Houston, TX-HOU to Orlando, FL-MCO. I'm Gregory Perez.

ASSISTANT: Sure, may I know your journey dates?

USER: 06/16 is departure date and will return by 06/18.

ASSISTANT: Do you need a connection in between your journey?

USER: Yes, connections limit is 1.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found an airline AA with flight number 1007. Price 100 with a single connection. Shall I book a ticket?

USER: Please book a ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for ticket confirmation.

ASSISTANT: Thank you for choosing us.