You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I need to go Washington to meet my friend so please help me with flight ticket booking from New York.

ASSISTANT: Sure, I am here to help you with that. Can I have your travel dates please?

USER: Thank you. I have planned my travel dates as Jan 30 and Feb 01.

ASSISTANT: What is your good name?

USER: Myself Karen Anderson.

ASSISTANT: Ok, can you please tell me the airport codes?

USER: Sure, LGA and DCA are the airport codes of my locations.

ASSISTANT: Ok, do you have any preference about the connection limit?

USER: Yes, I am looking for single connecting flight so please check with that.

ASSISTANT: Ok, please wait a minute.

USER: Sure, take your time.

ASSISTANT: There is a direct flight found in this route which is having a ticket cost of 100 in an economy class. Can I reserve the ticket?

USER: That is fine, please proceed with booking.

ASSISTANT: I have reserved your ticket with the flight-1025 and the airlines is Delta. Have a nice journey.

USER: Thank you for your help.

ASSISTANT: You are welcome. Thank you for opting us.

USER: Most welcome.