You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Janet Baker.

ASSISTANT: How may I assist you now?

USER: I want to travel from DEN to IAD. Can you help me to book a flight ticket?

ASSISTANT: Janet Baker, may I know your desired dates?

USER: I want to travel in the flight on Feb 08 and Feb 10.

ASSISTANT: Do you need a connecting flight?

USER: I want to have a connection of  1.

ASSISTANT: May I know your depart and return time too?

USER: I want to depart in morning time.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: orry to inform you, there is no single flight available for your journey.

USER: That's ok. Anyways, thank you.

ASSISTANT: Thank you for connecting with our agency services.