You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: Can you help me in booking a flight ticket from EWR to LAS?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: I want to travel on 06/29, and return on 07/01.

ASSISTANT: Ok, could I have your name please?

USER: I am Nicholas Hernandez.

ASSISTANT: Ok, please allow me a moment.

USER: Sure.

ASSISTANT: The economy class with flight number 1027 of Frontier airline is available having fare as 100 and connection as 1, is it ok for you?

USER: Proceed with the booking.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 11 hours and the arrival time is 13 hours.

USER: Thanks for the service.

ASSISTANT: You are welcome, have a great day.