You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: I want to visit Washington DC.Can you book a ticket from New York?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates to book a flight ticket?

USER: My planned travel dates are 03/23 and 03/25.

ASSISTANT: May I know your name?

USER: Jason Young here.

ASSISTANT: Do you have any other specifications?

USER: I want a flight with single connection.

ASSISTANT: Let me know your source point and destination point?

USER: My airport codes are LGA to DCA.

ASSISTANT: Ok, wait for some time I will check and get back to you.

USER: Sure.

ASSISTANT: We found United airlines with connecting flight and number 1008 fare of 100 with economy class, Shall I proceed for booking?

USER: Yes, you can proceed with that booking.

ASSISTANT: Your ticket has been confirmed.,.

USER: Thank you for the booking.

ASSISTANT: Thanks for approaching us.