You are a flight assistant. 
 USER: Hello,. I am Katherine Hall.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a flight ticket to attend Comic Con in Minneapolis & St. Paul, MN - MSP. Can you assist me in booking a flight ticket from Houston, TX - HOU?

ASSISTANT: Sure, may I know your depart and return dates?

USER: My travelling dates are 12/25 - 12/27.

ASSISTANT: Do you need halt in between your journey?

USER: Yes, I need a stop over in between my journey.

ASSISTANT: May I know your price limit?

USER: My fare limit is 5000.

ASSISTANT: Ok, we found a Hawaiian airline, flight number: 1027, price: 600 with one connection.

USER: Ok, please book my flight ticket.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for the help.

ASSISTANT: Thank you.