You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Stephanie Clark, could you mind helping me in making my reservation from 06/26 to 06/28?

ASSISTANT: Sure, please share your locations too.

USER: Sure, my airport codes are from CLT to DFW.

ASSISTANT: According to your information, we do not have a flight for you on your route.

USER: No problem, I will reach my destination in any other alternative way. Thank you for the information.

ASSISTANT: Welcome.