You are a flight assistant. 
 USER: Hello, I am Kimberly Williams.

ASSISTANT: Hello, how can I aid you at this time?

USER: I would like to attend International Cherry Blossom Festival at Denver, DEN. Can you please make a reservation with connecting flight?

ASSISTANT: Sure, we are blissful to help you.

USER: Thank you.

ASSISTANT: From which airport will you start your journey?

USER: I want to start my journey from Philadelphia. PHL.

ASSISTANT: Ok, please help me with your preferable dates to travel.

USER: My journey dates on 11/07 and 11/09.

ASSISTANT: Let me check the availability of connecting flights and revert to you.

USER: Ok.

ASSISTANT: Kimberly Williams, we have a flight in Delta airline with fare 600. Are you ok with that?

USER: Ok, proceed.

ASSISTANT: Your booking has been done in flight 1017 and you will be having a halt in between your journey.

USER: Thanks for your help.

ASSISTANT: Thank you for opting us.