You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Justin Lopez here.

ASSISTANT: How can I assist you today?

USER: I want to reserve my ticket from DTW to PHL, can you please help me in this?

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

USER: Ok, my planned dates of journey are from 04/28 to 04/30.

ASSISTANT: Please give me a moment.

USER: Ok, I will wait.

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

USER: Please go ahead with this ticket booking.

ASSISTANT: Your ticket is booked. The flight number is 1007 and the airline is Frontier.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Welcome, have a great day.