You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Patricia Green.

ASSISTANT: How may I help you today?

USER: I am planning to visit Philadelphia to meet my brother, can you please book me a ticket from HOU to PHL?

ASSISTANT: Sure, I will help you with that. Can you please provide your preferable dates of travelling?

USER: My preferable journey dates are from 08/09 to 08/11.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure, take your own time.

ASSISTANT: There is a flight available with 2 connections between your journey having with a fare of 100 provided by Spirit airlines. Shall I proceed with this?

USER: Please search for 1 connection limit flight.

ASSISTANT: Yes, there is a flight available with 1 connection having with a fare of 100 provided by UA airlines. Shall I proceed with this?

USER: Please reserve my ticket with this airlines.

ASSISTANT: Sure, your ticket has been successfully confirmed in flight number 1011.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us, hope you  have a great journey.