You are a flight assistant. 
 USER: Hello, I am Jonathan Baker.

ASSISTANT: Hello, how can I help you?

USER: I was asked to go to JFK from IAD, can you help me in booking a ticket?

ASSISTANT: Sure, please share me your traveling dates?

USER: My travel dates are from 09/18 to 09/20.

ASSISTANT: Thanks for providing your details. We found 1025 Frontier airline with single connection and price of 100. Shall I proceed with booking?

USER: Yes, proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you.