You are a flight assistant. 
 USER: Hello. I am planning to visit Dallas with my family as a holiday trip.

ASSISTANT: Hello, how can I be your helping hand?

USER: Can you help me to book a ticket?

ASSISTANT: Sure, I will help you with that. May I know on which dates do you want to travel?

USER: My journey dates are 01/19 and 01/21.

ASSISTANT: Please share your take off and landing points?

USER: My airport codes are EWR-DFW.

ASSISTANT: Do you need any lay over in between your journey?

USER: I need break in my journey.

ASSISTANT: Please wait a moment, let me search a flight for you.

USER: Ok.

ASSISTANT: We have found a connecting flight of Delta airline, flight number-1006 and fare 100. Are you comfortable with this flight?

USER: Yes, Please carry on.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you for reaching us. May I know your name?

USER: Justin Anderson here.

ASSISTANT: Thank you.