You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you now?

USER:  I am Rebecca Lee. I want to travel to TX-DFw to attend a live concert. Can you book a ticket from GA-ATL?

ASSISTANT: Sure, I will help you with booking. Please share me your journey dates?

USER:  My travel dates are 01/28 and 01/30.

ASSISTANT: Do you any halt in between the journey?

USER:   I need a connecting flight.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, there is no flight available on your given journey dates.

USER: Thank you for your response.

ASSISTANT: Thank you for reaching us, have a nice day.