You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Ashley Taylor.

ASSISTANT: How can I assist you today?

USER: I need to attend a business meeting in Atlanta and it's an emergency meeting. So please help me with finding flight with connection 0.

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Sure, I need to travel on dates of 11/10 and 11/12.

ASSISTANT: Please provide your airport codes that you want to travel.

USER: Sure, I would like to travel from DEN to ATL.

ASSISTANT: Please give me a moment.

USER: Sure, take your time.

ASSISTANT: Thanks for waiting, there is no flights available under your preferable details.

USER: Oh! It is sad to hear. Anyway, I will choose another agency this time. Thank you for your time.

ASSISTANT: Welcome, have a great day.