You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: I'm Helen Walker. I am planning to attend music concert at DCA, can you please help me with booking a flight ticket from BOS?

ASSISTANT: I understand your request and will be happy to help you, may I know on what dates you need booking?

USER: Sure, I would like to take off on 06/14 and return back on 06/16.

ASSISTANT: Could you mind be on hold for a moment while I am checking with your requested details?

USER: Ok, but please make sure that the connection limit is 1.

ASSISTANT: The Delta airline with flight number 1008 is available having fare as 100 and connection as 1, would you like me to book this flight ticket?

USER: Yes, please proceed with the booking.

ASSISTANT: Fine, your seat is reserved.

USER: I appreciate your help, thank you.

ASSISTANT: My pleasure. If any questions arise, please feel free to contact us at any time.