You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: Could you please book me a flight ticket from EWR to MCO?

ASSISTANT: Sure, can you please forward your journey dates?

USER: My departure is on Dec 14th and arrival is on Dec 16th.

ASSISTANT: Do you prefer connecting or direct flight in your journey?

USER: I am looking for a connecting flight.

ASSISTANT: May I know your name please?

USER: I am Jerry Martinez.

ASSISTANT: Are there any more specifications?

USER: I would prefer to travel in an economy class.

ASSISTANT: We found a Frontier airlines, flight number 1003, and the fare of 100 in economy class.

USER: Fine, please proceed.

ASSISTANT: Your ticket has been reserved with connecting flight.

USER: Thanks for your support.

ASSISTANT: Thank you for approaching us.