You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you now?

USER: I am Stephanie Martinez. I am planning to travel from DCA to IAD, help me in booking a flight?

ASSISTANT: Sure, I will help you. May I know your planned journey dates?

USER: My travelling dates are 09/07 to 09/09.

ASSISTANT: Do you prefer a lay by in between your journey?

USER: Yes, I need 1 connection.

ASSISTANT: In which class would you prefer to travel?

USER: I am comfortable with any class.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a direct flight on your route with fare 100 in economy class. Do you want me to confirm it?

USER: Yes please.

ASSISTANT: Your reservation has been confirmed in Hawaiian airline with flight number 1007.

USER: Thank you.

ASSISTANT: Thank you for choosing us.