You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Ronald Scott here. Reserve a flight ticket that is from JFK to BOS.

ASSISTANT: Please help me with your travelling dates.

USER: My travelling dates are 05/22 to 05/24.

ASSISTANT: There is a flight-1005 of UA airlines, shall I proceed?

USER: Ok, you can book this flight.

ASSISTANT: Ok, your booking is done.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a safe journey.