You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want a ticket from LAS to EWR, can you please see the availability of flights on this route?

ASSISTANT: Sure, please provide your travelling dates.

USER: I would like to go on 05/16 and return on 05/18.

ASSISTANT: As per your request, there is a flight with price 100 and the connections 1 is available. Shall I proceed for booking?

USER: That's great. Please proceed.

ASSISTANT: May I know your name please?

USER: Sure, I am Jennifer Roberts.

ASSISTANT: Your ticket is booked.The flight number is 1004.

USER: Thank you for your valuable service.

ASSISTANT: Welcome, have a great day.