You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I am Melissa Adams. I am looking for a flight from DEN to CLT, can you reserve me a flight ticket?

ASSISTANT: Sure, please specify your trip dates?

USER: MY trip dates are from 01/21 till 01/23.

ASSISTANT: Do you need a flag stop in between your journey?

USER: I need a connecting flight.

ASSISTANT: Thanks for your details, we found a connecting flight in Hawaiian airline with flight number 1002. Shall I go with booking?

USER: Please proceed with it.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.