You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Ronald Adams. I would like to book a ticket from SEA to LAS, can you please help me out?

ASSISTANT: I am here to help you about that. Can you please provide your planned dates of journey?

USER: I am travelling on these dates 07/13 and 07/15.

ASSISTANT: AA airline is providing a flight with 1 connection limit which costs 100. Shall I proceed?

USER: No, I need with connection limit 0.

ASSISTANT: Yes, there is a flight with 0 connection limit which costs 100 which is by Southwest airlines. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: I have booked your flight ticket with flight 1005.

USER: Thank you for choosing us.

ASSISTANT: Most welcome, thank you for choosing our services.