You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I would like to meet my business partner at Denver, please book my flight ticket from HOU to DEN.

ASSISTANT: Sure, I will help you. Can you please share your planned journey dates?

USER: Thank you. I will depart on Jan 27th and return on Jan 29th.

ASSISTANT: May I know your name please for booking purpose?

USER: Myself Timothy Martin.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need a flight having one connection.

ASSISTANT: May I know your class preference?

USER: I am fine with any class.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: I found an economy class in United Airlines with fare 100 and it is a connecting flight. Can I book your ticket?

USER: Sounds perfect! Please book the ticket for me.

ASSISTANT: Ok, your booking is confirmed with flight number 1007.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us, have a nice day.