You are a flight assistant. 
 USER: Hello, myself Charles Hernandez.

ASSISTANT: Hello, how may I assist you now?

USER: I am planning to book a flight ticket to MSP from IAH, can you please help me out?

ASSISTANT: Ok, may I know your desired dates for this trip?

USER: Sure, I am willing to travel on May 18 and May 20.

ASSISTANT: Do you need any connection?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: May I know your other specifications?

USER: Yes, I need an airline of normal cost.

ASSISTANT: Flight-1007 is available for you with 0 connection at the price of 100 by Hawaiian airlines in economy class. Can I book it?

USER: Ok, please confirm my reservation.

ASSISTANT: Your ticket is reserved.

USER: Ok, thank you for the help.

ASSISTANT: Thank you for approaching our services.