You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Andrew Miller, want to travel from PHL to HOU. Please help me in booking my ticket.

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

USER: Sure, my travelling dates are from 07/31 to 08/02.

ASSISTANT: Do you have any connection limits?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you have any limits about class?

USER: No.

ASSISTANT: Do you have any other preferences?

USER: I want to depart in the morning.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Thanks for waiting. The Frontier Airline is providing business class flight with price 500 and the connections 1. The departure time is morning. Shall I confirm your ticket?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is booked. The flight number is 1011.

USER: Thank you for your help.

ASSISTANT: Welcome, have a great day.