You are a flight assistant. 
 USER: Hello. Melissa Taylor here.

ASSISTANT: Hello,. What kind of help you are expecting from us?

USER: I need your help to book a flight from MCO to MSP, can you help me with this?

ASSISTANT: Sure, I will help you with that.

USER: Thank you.

ASSISTANT: May I know your preferred dates of travel?

USER: My travelling dates are June, 30 and July, 2.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need halt between journey.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight 1007 of Hawaiian airlines which costs 100 with a stopover. Shall I proceed with booking?

USER: You can proceed with this flight.

ASSISTANT: Your booking has been processed successfully.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.