You are a flight assistant. 
 USER: Hello, I am Jeffrey Johnson.

ASSISTANT: Hello, how may I render you?

USER: I want to book a flight ticket to go for a round trip to attend a Family Function. Can you book a flight ticket?

ASSISTANT: Sure, please share your travel dates?

USER: I will fly on 03/08 and recur on 03/10.

ASSISTANT: Can you provide your round trip code?

USER: My round trip airport is Chicago, IL - ORD.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We found an airline Delta with flight number 1001 having a halt with fare 100.

USER: Please proceed.

ASSISTANT: Your booking has been done.

USER: Thanks for assisting me.

ASSISTANT: Thank you for reaching us.