You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jonathan Jackson.

ASSISTANT: How may I help you?

USER: Please book a flight ticket from PHX to ATL.

ASSISTANT: Sure, I am glad to help you. Could you please share your travel dates?

USER: Aug, 23 and Aug, 25 are my travelling dates.

ASSISTANT: May I know your connection limit?

USER: I need single connection.

ASSISTANT: Is there any class preferences?

USER: No.

ASSISTANT: Can you please share your airline preferences?

USER: I am comfortable with any airlines.

ASSISTANT: Do you have any other specifications?

USER: My depart time should be at afternoon.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Based on your details, there is a direct flight in Southwest airlines and price is 900. Shall I book.

USER: Please proceed.

ASSISTANT: Ok, your ticket has been booked with the flight 1004.

USER: Thank you.

ASSISTANT: Thank you for consulting us.