You are a flight assistant. 
 USER: Hello. I am Ryan Scott.

ASSISTANT: Hello, how may I assist you?

USER: I would like to book a flight ticket from DEN to CLT to meet my friends.

ASSISTANT: Sure, can you please specify me your dates of travel?

USER: Sure, my travelling dates are June 9 and June 11.

ASSISTANT: Do you have any particular time for departing and returning?

USER: I would like to depart in the afternoon.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a break in between the journey.

ASSISTANT: There is a connecting flight 1022 with Southwest airlines, can I proceed?

USER: Yes, please proceed.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Welcome.