You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello,. How shall I assist you?

USER: I am Steven Evans. I have resigned from my company, I need to meet my manager regarding my pending salary. Please book my ticket from Dallas, DFW.

ASSISTANT: Please mention your travelling dates?

USER: 08/07 - 08/09 are my trip dates.

ASSISTANT: Could you please provide destination airport code?

USER: My destination airport is Charlotte, CLT.

ASSISTANT: Please mention connections limit?

USER: Yes, I need a halt.

ASSISTANT: No flights are available for your requirement.

USER: Ok, I will choose other airline. Thank you.

ASSISTANT: Thanks.