You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I want to meet my niece on her birthday, could you book my ticket from DCA to CLT?

ASSISTANT: Sure, I am here to help you for this. Could you please share me your trip dates?

USER: My itinerary dates are Mar 4 and Mar 6.

ASSISTANT: May I know your name please?

USER: Mary Thompson here.

ASSISTANT: Do you have any specifications regarding your journey?

USER: I am looking for a connecting flight.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: There is a flight with Frontier Airlines and the ticket fare is 100. Would you like me to make the booking now?

USER: Please book my ticket.

ASSISTANT: Your ticket is reserved in economy class with the flight-1029.

USER: Thank you for assisting me.

ASSISTANT: Thank you very much for contacting our agency.