You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I guide you for today?

USER: I am Katherine Mitchell. I would like to book a ticket from DEN to EWR, can you please help me out?

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

USER: I am travelling on these dates 08/02 and 08/04.

ASSISTANT: I have found a flight ticket with 1 connected flight which costs 200 by Southwest airlines. Shall I proceed with the booking?

USER: Ok, you can proceed with this flight.

ASSISTANT: I have booked your flight ticket with flight 1015.

USER: Thank you for your services.

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