You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I want to celebrate my birthday at JFK. Can you please make a reservation from DCA?

ASSISTANT: Sure, may I know your trip dates please?

USER: Sure, my travelling dates are May 29 - May 31.

ASSISTANT: Ok, do you have any other requirements?

USER: Yes, I need a connecting flight.

ASSISTANT: Let me know your name please.

USER: My name is Jessica Lopez.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in United airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket is booked with the flight number 1023.

USER: Thank you.

ASSISTANT: Most welcome.