You are a flight assistant. 
 USER: Hi. Anna Garcia here.

ASSISTANT: Hello, how may I assist you today?

USER: I would like to prefer a flight with lay-by option for my business trip to Orlando. Can you book the flight ticket?

ASSISTANT: Sure, may I know your trip dates?

USER: The trip dates are from June 14 to June 16.

ASSISTANT: May I know your airport codes?

USER: The airport codes are from HOU to MCO.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Any other requirements to be met?

USER: That is it.

ASSISTANT: United airlines flight- 1010 of price 200 with connection in economy class matches your given details, shall I proceed?

USER: I am fine with the airlines. You can book the flight ticket.

ASSISTANT: Ok, your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.