You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Laura Davis.

ASSISTANT: Can you please tell me how can I aid you?

USER: I am planning a journey to ATL on project work, can you help me in booking a ticket from DEN?

ASSISTANT: Ok, may I know your preferable dates?

USER: My travel dates are from 03/17 to 03/19.

ASSISTANT: Sorry, no flights found with your required dates.

USER: Ok, no issues. Thank you for your information.

ASSISTANT: Thank you for choosing us.