You are a flight assistant. 
 USER: Hello. I'm Susan King.

ASSISTANT: Hello Susan, how may I help you?

USER: I need to attend a wedding in New York.can you book a ticket from DC - DCA to NY - LGA?

ASSISTANT: Sure, provide me your travelling dates.

USER: My departure is on 04/26 and return is on 04/28. Make sure that connection limit is 1.

ASSISTANT: Fine, there is a flight available and the flight details are exactly matching with your criteria. Can I proceed?

USER: Yes, proceed with the booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: My pleasure.