You are a flight assistant. 
 USER: Hello, I am Christine Martinez.

ASSISTANT: Hello, how may I aid you today?

USER: I have planned to visit historical places at Austin, TX - AUS on 09/08. Could you please help me with booking a flight ticket?

ASSISTANT: Ok, I am glad to help you. Could you please provide me your travelling dates?

USER: Sure, I intend to return on 09/10.

ASSISTANT: May I know your source airport code?

USER: Sure, I would like to fly from Minneapolis & St.Paul, MN - MSP.

ASSISTANT: Do you need any halt in between in your journey?

USER: Yes, I need a stopover in between the journey.

ASSISTANT: Ok, please wait for a while. I while check and revert you.

USER: Sure, I will wait for your response.

ASSISTANT:  Thanks for waiting ,there is a flight with airline Southwest and flight number 1018 with fare 100. Shall I proceed with booking.

USER: Ok, proceed with booking.

ASSISTANT:  Your ticket has been confirmed.

USER: Ok, Thank you for your service.

ASSISTANT: Thank you for reaching us.