You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Kathleen Jackson, I want to book a connecting flight to visit my grand father's home. Can you book a flight with in fare of 200?

ASSISTANT: Sure, may I know your travel dates?

USER: I will fly on Oct 29 and return on Oct 31.

ASSISTANT: Please share your airport codes?

USER: I need a flight from DTW to ORD.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We found an airline Hawaiian with flight 1000 having a fare 100 with halt. Shall I proceed with booking?

USER: Please proceed with booking.

ASSISTANT: Your booking has been processed.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.