You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you?

USER: I have planned to book a plane ticket from PHL to LGA, can you assist me in booking my ticket?

ASSISTANT: Sure, on what dates are you planning to travel?

USER: My preferred dates are Mar 24th and Mar 26th.

ASSISTANT: How many connections do you need?

USER: I need single connection between my trip.

ASSISTANT: May I know your name?

USER: Samuel Lee.

ASSISTANT: Any other requirements to be met?

USER: I need to travel in economy class.

ASSISTANT: There is a flight available for the mentioned and also which match your needs, Frontier Airlines is having a connecting flight with 1022 flight number and airfare is 100. Are you comfortable with this flight?

USER: Please proceed.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.