You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you?

USER: Myself Mary Harris, can you find a flight for me which flies with single connection?

ASSISTANT: Sure, May I know the travel dates?

USER: Ok, my planned dates are Apr 22 to Apr 24.

ASSISTANT: Please help me with your journey codes.

USER: Fine, my airport codes should be from ATL to DEN.

ASSISTANT: Please wait a minute.

USER: Sure, take your time to get a flight for me.

ASSISTANT: We have found a connecting flight from Delta airline with the price of 100. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your ticket has been booked with the flight number 1017.

USER: Thanks for your assistance.

ASSISTANT: Thank you for opting us.