You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. May I know, with which service I can help you today?

USER: I am Laura Scott from Washington.

ASSISTANT: Ok.

USER: I want to a flight ticket from Washington DC-DCA, help me in booking my flight ticket to New York NY-EWR.

ASSISTANT: Sure, I will help you with our best services.

USER: Thank you.

ASSISTANT: Can you mention, on which dates you have planned to travel and return?

USER: 05/28 is my starting date, my return date is on 05/30.

ASSISTANT: Ok, Please wait for a couple of minutes.

USER: Sure.

ASSISTANT: UA airline of flight number 1019 available for your journey with fare 100. Are you comfortable with this flight?

USER: I am comfortable with it. Please proceed.

ASSISTANT: Ok, Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thanks for choosing us, have a safe journey!.