You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what services are you seeking from us?

USER: I want to book a ticket to Charlotte, CLT to attend Arts and Crafts festival. Can you please book a ticket in normal-cost airline?

ASSISTANT: Sure, we are here to help you. From which airport, you want to start?

USER: My source is Detroit, DTW.

ASSISTANT: Ok, please help me with your connection limit.

USER: I want single connected flight.

ASSISTANT: Is there any time concern?

USER: Yes, my return time is morning.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please share your journey dates.

USER: My travelling dates are Aug 22 and Aug 24.

ASSISTANT: To proceed further, we need your name.

USER: Ok, Kevin Jackson here.

ASSISTANT: Ok, please standby.

USER: Ok.

ASSISTANT: Thank you for waiting, no flights were found based on your schedule.

USER: Ok, Thank you for your help.

ASSISTANT: Thank you for availing us.