You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Dorothy Hill. Can you help me in booking the ticket from DEN to PHL?

ASSISTANT: Sure, I will help you. Can you please provide me your travelling dates?

USER: My planning dates are from 08/12 to 08/14.

ASSISTANT: Ok, give me a moment.

USER: Ok.

ASSISTANT: There is one flight is available for you with single connection.

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked with flight number 1024 and airline is AA.

USER: Thank you for your help.

ASSISTANT: Welcome. Thank you for choosing us.