You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I do for you now?

USER:  I am Amy Brown want to travel to NC-CLT to attend a meeting.

ASSISTANT: Ok.

USER:  Can you book a ticket from CO-DEN?

ASSISTANT: May I have your name? Fine, help me with your journey dates.

USER: My journey dates are 06/13 and 06/15.

ASSISTANT: Thanks for your time. There were no flights available for you now.

USER: Ok, thank you for your help.

ASSISTANT: Thank you for consulting us.