You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please help me in booking my ticket from IAH to ATL?

ASSISTANT: Sure, I will help you. Can I have your planned travel dates please?

USER: Thank you and my travelling dates are from 07/27 to 07/29.

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

USER: My name is Richard Gonzalez.

ASSISTANT: Do you have any connection preference?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I am looking for economy class.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: I found an economy class in Southwest airlines with fare 100 and it has single connection. Can I book your ticket?

USER: Please book this ticket for me.

ASSISTANT: Ok, your booking is confirmed with flight number 1022.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.