You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

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

ASSISTANT: Sure, May I know your travelling dates?

USER: My travel dates are Oct 13 and Oct 15 respectively.

ASSISTANT: Do you have any connection limit?

USER: I prefer for single connection.

ASSISTANT: Any other preferences?

USER: No other preferences for me.

ASSISTANT: May I know your name?

USER: Melissa Gonzalez here.

ASSISTANT: You have a direct flight 1017 in Spirit airlines and price 100, Shall I proceed?

USER: Ok.

ASSISTANT:  Your ticket has been processed and it will be send to your Email-Id shortly.

USER: Thank you for the help.

ASSISTANT: Thank you.