You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: My name is Rachel Campbell. Can you please book me a plane ticket from ORD to JFK?

ASSISTANT: Sure, may I know your journey dates please?

USER: Sure, my planned journey dates are from 01/30 to 02/01.

ASSISTANT: Frontier airlines is having a flight with travel charge of 100, shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked with flight-1007, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.