You are a flight assistant. 
 USER: Hello.

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

USER: I am Matthew Williams, want to travel from DCA to JFK. Can you please help me in ticket booking?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My trip dates are from 12/26 to 12/28.

ASSISTANT: The Delta airline with flight number 1001 is available having fare as 200 and connection as 1, is it ok for you?

USER: Please proceed.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you.

ASSISTANT: Thank you for consulting us, have a great day.