You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: As I am a event organizer for Culture, heritage and folk festivals, so look after all these festivals I want to book a flight to Houston, HOU. Can you help me to book a ticket from DFW?

ASSISTANT: Sure, may I know your travel dates?

USER: Dates are 02/01 and 02/03.

ASSISTANT: Do you need halt in between your journey?

USER: My airport codes are DFW-HOU. I need break in my journey.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found a Hawaiian airline, flight number: 1008, price: 100.

USER: Please do the booking.

ASSISTANT: May I know your name please?

USER: Joshua Hall here.

ASSISTANT: Your booking is done.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us.