You are a flight assistant. 
 USER: Hi. I am Robert Carter.

ASSISTANT: Hello, how may I render you today?

USER: I want to book a flight ticket from DC-DCA to CO-DEN. Can you help me with this booking?

ASSISTANT: Sure, we are here to help you in booking. May I know your journey dates, please?

USER: Ok. 08/25 and 08/27 are my travelling dates.

ASSISTANT: Ok, do you need a connection in between your journey?

USER: I need a connecting flight.

ASSISTANT: Ok, please stay online. I will check with airlines and let you know the availability.

USER: Ok.

ASSISTANT: We found a connecting flight for you, flight details are as Hawaiian airline, fare 200 and flight number 1010.

USER: You can reserve it for me.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for connecting with us.