You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Mary Clark. I planned to attend for a wedding in DCA, can you please help me to book a flight ticket from JFK?

ASSISTANT: Sure, may I know your trip dates?

USER: I planned to travel on 04/29 and 05/01.

ASSISTANT: Do you have any specifications?

USER: Please make sure that the connection is 1.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: There is a connecting flight with number 1010 in airline Southwest, the fare is 100. Can I book it?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket is reserved, happy journey.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.