You are a flight assistant. 
 USER: Hi. I am Jonathan Evans.

ASSISTANT: Hello, how may I provide assistance to you?

USER: I need to book a flight ticket from CLT to AUS, Can you please help me for booking?

ASSISTANT: Sure, I am blissful to help you.

USER: Thank you.

ASSISTANT: Kindly assign your preferred dates of travelling?

USER: I would like to travel on 08/02 to 08/04.

ASSISTANT: Do you need a break in between the journey?

USER: I need a connecting flight.

ASSISTANT: Please wait for couple of minutes.

USER: Sure.

ASSISTANT: Unfortunately, there were no flights found on your route.

USER: Ok, no problem. Thanks for your information.

ASSISTANT: Thank you for opting us.