You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I would like to meet my aunt at Dallas, could you please help me in booking a ticket?

ASSISTANT: Sure, I will help you with booking, may I know your airport codes?

USER: My airport codes are from AUS to DFW.

ASSISTANT: Please share your travelling dates to proceed further?

USER: My travelling dates are from 08/17 to 08/19.

ASSISTANT: Ok, please hold on for a moment.

USER: Sure.

ASSISTANT: Spirit airline with connection 1 price 100 is available as per your details, can I proceed to booking?

USER: Ok, please book my ticket.

ASSISTANT: Your ticket is confirmed by flight number 1002.

USER: Thank you for your help.

ASSISTANT: May I know your name please?

USER: My name is Elizabeth Martin.

ASSISTANT: Martin, thank you for reaching us.