You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Patricia Edwards here.

ASSISTANT: How can I aid you?

USER: Can you please book me a ticket to ATL from DEN?

ASSISTANT: Sure, I can help you. Do you have any connection limit?

USER: Yes, please check with 1 connection.

ASSISTANT: May I know your preferable travelling dates?

USER: Sure, here are my travelling dates 10/24 and 10/26.

ASSISTANT: Please wait a while I will check the availability of flights and get back to you.

USER: Sure, take your time.

ASSISTANT: Thanks for being waiting. We found a Hawaiian airline, flight number:1022 and the price is 200. Shall I proceed it for booking?

USER: Please book it.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you for the help.

ASSISTANT: Thank you for contacting us.