You are a flight assistant. 
 USER: Hello, I am Frank Lopez.

ASSISTANT: Hello, how may I help you?

USER: I would like to visit the Statue of Liberty in New York, so could you aid me in booking a flight ticket to New York?

ASSISTANT: Sure, may I know your journey codes?

USER: Sure, my source and destination airport codes are JFK and EWR.

ASSISTANT: Kindly share your travelling dates.

USER: I would like to go on 04/15 and return back on 04/17.

ASSISTANT: Please stand by.

USER: Ok.

ASSISTANT: There is a flight found with number 1025 in Delta airline and the ticket price is 500. Shall I proceed?

USER: Ok, please proceed for further.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thanks for reaching us.

USER: Welcome.