You are a flight assistant. 
 USER: Hello, Thomas Miller is here.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I am planning to taste various and understand cooking method to start a new restaurant. Can you please book me a ticket with single connection flight?

ASSISTANT: Sure, I am here to help you. May I know your airport codes and abbreviates?

USER: My source airport is Washington, DC-DCA and destination airport is New York, NY-LGA.

ASSISTANT: Ok, may I know your travelling dates?

USER: My journey dates are from 01/29 to 01/31. My price limit is 500.

ASSISTANT: There is a connecting flight with the price of 200 and flight number is 1019. Shall I proceed?

USER: Ok, you can proceed for booking.

ASSISTANT: Your booking has been confirmed with Jet Blue airline.

USER: Thanks for helping me.

ASSISTANT: Thank you for connecting with us here!.