You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I would like to travel from IAH to MSP for my client meeting, can you please book my flight ticket?

ASSISTANT: Sure, may I know the planned travel dates?

USER: Sure, I will depart on July 27th and also please book my return ticket on July 29th.

ASSISTANT: Do you have any specifications?

USER: I would like to return back in the morning.

ASSISTANT: May I know your name to proceed further?

USER: My name is Susan Moore.

ASSISTANT: Do you have any other specifications?

USER: I need a flight with single connection.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 300. Shall I proceed in booking?

USER: Please book the ticket for me.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1000 in Spirit Airlines.

USER: Thank you very much.

ASSISTANT: Thank you for reaching us.