You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am looking for a flight from DCA to LGA, can you help me in booking?

ASSISTANT: Sure, I am here to help you. May I know your planned trip dates?

USER: Sure, my planned travel dates are Aug 15 and Aug 17.

ASSISTANT: Do you have any connection limit preference?

USER: Please look for a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Could you help me with your name please?

USER: Myself Janet Collins.

ASSISTANT: Here I found a connecting flight with Frontier Airlines and the airfare is about 100. Shall I proceed in booking with flight 1005?

USER: Please proceed.

ASSISTANT: For a economy class your ticket is booked.

USER: Thank you for the service.

ASSISTANT: Thank you for reaching us.