You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I intend to start from New York to attend a wedding at Orlando. Can you help me book a flight ticket on 12/29?

ASSISTANT: Sure, please share me your airport codes.

USER: They are from LGA to MCO.

ASSISTANT: Can I know your return date please?

USER: I want to depart on 12/27 and return on 12/29.

ASSISTANT: Please, May I know your name?

USER: My name is Margaret Allen.

ASSISTANT: We found a connecting flight with price 300, flight number is 1008. Shall I proceed for booking with Frontier airlines?

USER: You can go ahead for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thanks for choosing us.