You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I'm Richard Johnson.

ASSISTANT: Ok.

USER: I have planned to visit my sister's home in IAH, so could you please book a ticket from MCO to IAH?

ASSISTANT: Sure Richard, can you please tell me the travelling dates of your journey?

USER: My travelling dates are 05/13 and 05/15.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight 1004 in UA airline has the price 100. Can I proceed with this booking?

USER: Can I know the connection limit?

ASSISTANT: Sure, connection limit is 1.

USER: Ok, please book a ticket.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: You are welcome.