You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Lisa Jackson.

ASSISTANT: What type of service you are excepting from us?

USER: I have planned a trip with my family friends to visit  Philadelphia. Can you please assist me in searching a flight ticket for me?

ASSISTANT: Sure, I am glad to help you. May I know your airfield locations?

USER: Thank you. My preferred airfield codes are HOU and PHL.

ASSISTANT: Please mention your airborne and recur dates?

USER: Ok, I am willing to start my journey on the date 11/07 and return journey is on the date 11/09.

ASSISTANT: Please give me a minute.

USER: Ok, I will wait for your reply. Please make sure that the connection limit is 1.

ASSISTANT: According to your information, I have found a flight with the UA airlines having a connection limit 1. Can I make your reservation?

USER: Yes, this flight is perfect for me to travel. Please confirm my flight ticket with this UA airlines.

ASSISTANT: I have successfully reserved your ticket and the flight number is 1000.

USER: Thank you for helping me in flight ticket booking.

ASSISTANT: Thank you for approaching our services.

USER: You are most welcome.