You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I support you today?

USER: Can you please help me in flight ticket booking process from IAD to DEN?

ASSISTANT: Sure, we are mirthful to help you.

USER: Thank you for your response.

ASSISTANT: Are you okay with connecting flight or you need a direct flight?

USER: I will prefer 1 break in between my journey.

ASSISTANT: May I know your preferred dates of journey?

USER: I want to take off on Feb 19 and book my return ticket also on Feb 21.

ASSISTANT: Could you please let me know if you have any other comforts in between your journey?

USER: I don't have any another specifications.

ASSISTANT: Can I have your name please?

USER: Sure, my name is Andrew Adams.

ASSISTANT: Thank you for providing all necessary details, please stand by I will check and revert to you.

USER: Ok.

ASSISTANT: Thank you for waiting, we found an economy class ticket providing by Hawaiian airline with the flight number-1006 and the fare 200. Shall I book the connecting flight?

USER: Please confirm this flight ticket for me.

ASSISTANT: Your flight booking is confirmed and ticket has been emailed.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.