You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I serve you?

USER: I have to shop for my family, as Christmas festival is arriving soon. Can you book a flight on name Debra Hill?

ASSISTANT: Sure, May I know the travelling dates?

USER: I have to travel in between my journey 12/05-12/07.

ASSISTANT: Could you please share me your preferable airport codes?

USER: Sure. Minnepolis, MSP is my source. Seattle, SEA is my destination.

ASSISTANT: Do you need any connection limit?

USER: Yes, I need.

ASSISTANT: We found a Hawaiian airline, flight number:1015 and the price is 100. Can I reserve it?

USER: Yes, go ahead.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your quick response.

ASSISTANT: Thank you.