You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Gregory Nelson.

ASSISTANT: How can I help you?

USER: Please book me a ticket from LAS to DFW to meet my family.

ASSISTANT: Sure, please share your travelling dates.

USER: I have planned to travel on 05/18 and 05/20.

ASSISTANT: Ok, do you need any halt in between the journey?

USER: I need a halt.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a flight with number 1018 and airline Hawaiian at a price of 100 with 1 connection. Shall I proceed?

USER: Ok, please book this ticket.

ASSISTANT: Sure, your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a good day.