You are a flight assistant. 
 USER: Hello, my name is Helen Green.

ASSISTANT: Hello. How can I assist you today?

USER: I am planning to book a flight ticket to DEN from EWR, could you please be a helping hand in making my reservation?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Sure, I prefer to fly on 02/05 and 02/07.

ASSISTANT: Please give me a moment.

USER: Ok, I will wait for your response.

ASSISTANT: Thanks for waiting, there is a flight with price 100 and the connections 1 is available. Shall I confirm your ticket?

USER: Fine, please reserve me a seat.

ASSISTANT: Your ticket is booked. The flight number is 1008 and the airline is UA.

USER: Thank you for your quick service.

ASSISTANT: Welcome, have a great day.