You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you aid me to book a ticket from AUS to CLT?

ASSISTANT: Sure, may I know your name please?

USER: Gary Johnson here.

ASSISTANT: Ok, may I know your travelling dates please?

USER: My trip dates are Nov 25 and Nov 27 respectively.

ASSISTANT: Ok, may I know your connection limit please?

USER: I am comfortable with any flight and please provide well known airlines.

ASSISTANT: There is a connecting flight of fare 100 with economy class in Spirit airline, shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your reservation has been confirmed with flight number 1007.

USER: Thank you for the information provided.

ASSISTANT: You are welcome, thank you for reaching us.