You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: I want to fly from LAS to EWR. Can you check the flight availability on that route?

ASSISTANT: Sure, may I know your travelling dates?

USER: My planned travel dates are 04/29 and 05/01.

ASSISTANT: On which name shall I reserve flight ticket?

USER: On the name of Virginia Evans.

ASSISTANT: Do you prefer any connecting flight?

USER: I want a flight with single connection.

ASSISTANT:  Do you need any other specifications?

USER: Make sure that, my return time should be in the evening only.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with one connection and the price is 100 in Hawaiian Airlines, can I proceed with the reservation?

USER: Yes, you can proceed with that booking.

ASSISTANT: Your ticket has been reserved with the flight number 1015 with business class flight ticket.

USER: Thank you for the quick response.