You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me in booking a flight ticket from Houston, HOU to Dallas, DFW?

ASSISTANT: Sure, can you please share me your travelling dates?

USER: My journey dates are from Jan 01 to Jan 03.

ASSISTANT: Do you have any connection limit?

USER: I need a lay over in between journey.

ASSISTANT: Is there any other specifications?

USER: I prefer to travel in normal cost airlines.

ASSISTANT: May I know your name?

USER: My name is Benjamin Roberts.

ASSISTANT: We found 1004 Hawaiian Airlines with single connection and price of 100, shall I proceed with booking?

USER: Sure, you can proceed for booking.

ASSISTANT: Your booking is done.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.