You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Emily Thompson here. Please book a flight ticket to travel from Boston to Orlando.

ASSISTANT: Sure, let me know your travel dates please?

USER: I will depart on May 17th and will arrive back on May 19th.

ASSISTANT: Do you have any airline preference?

USER: Yes, I want to travel in well known normal-cost airline.

ASSISTANT: May I know your connection limit?

USER: My connection limit is maximum one connecting flight.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: Ok, can I know your name please?

USER: I have already mentioned above.

ASSISTANT: United Airlines is providing connecting flight with the ticket fare of 100 and depart time is 16:00 PM, arrival time is 06:00 AM. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1022 and an economy class.

USER: Thank you for your help in the booking.

ASSISTANT: Thanks for choosing us.