You are a flight assistant. 
 USER: Hello, I am Debra Thompson.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to celebrate Parent's day with my mom and father at Chicago, So I need to make a plane reservation. Can you please help me?

ASSISTANT: Sure, May I know your connection limit?

USER: I need single connection because I want to buy special gifts to my parents at airport.

ASSISTANT: Can you share me trip dates please?

USER: My trip dates are from 07/25 and return to 07/27.

ASSISTANT: May I know your price limit?

USER: I want to buy a ticket within fare of 5000.

ASSISTANT: Let me know your journey locations please?

USER: Source airport is NC-CLT and destination airport is IL-ORD.

ASSISTANT: Ok, wait for some time I will check the availability of flights and let you know.

USER: Sure, I will wait.

ASSISTANT: Thanks for waiting we found Delta airline  with single connection and fare of 100. Shall I proceed for booking with number 1005?

USER: Ok, you can proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your help in booking a ticket.

ASSISTANT: Thanks for connecting us, have a safe journey.