You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I support you today?

USER: I am looking for a flight from JFK to DCA, can you help me out in booking the flight ticket?

ASSISTANT: Sure, we are here to make your journey comfort.

USER: My trip dates are from Mar 17th till Mar 19th.

ASSISTANT: Thank you for sharing your journey details. Would you like to travel in a connecting flight or a direct flight?

USER: My pleasure to share my travel dates and I prefer to travel in connecting flight.

ASSISTANT: May I know your name please?

USER: Myself Deborah Davis.

ASSISTANT:  Is there any other requirements for this trip to met with, so that I can find a suitable flight for your journey?

USER: I am looking for an economy class flight.

ASSISTANT: Thank you for sharing your journey details, There is a Southwest airline with flight number 1028 leaving from JFK on Mar 17th with 1 stop over in the midway and the estimate is 100. Shall I book an economy class ticket?

USER: Please proceed with it.

ASSISTANT: Your seat has been reserved and your e-ticket will sent to your registered email address.

USER: Thank you for your help.

ASSISTANT: It's pleasure to serve you. You're welcome.