You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Frank Clark.

ASSISTANT: How may I assist you now?

USER: Can you please help me in booking a flight ticket to DCA from LAX?

ASSISTANT: Sure, I will help you with that. Can you please provide your travelling dates?

USER: My travel dates are from Feb 26 to Feb 28.

ASSISTANT: Which class do you prefer either economy or business?

USER: I am comfortable with any class.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: At what time are you planning to depart and return?

USER: I would like to return in the evening.

ASSISTANT: Please be on hold to check the flights.

USER: Ok.

ASSISTANT: Thank you for your information, there is a flight 1008 with a 1 drop off in AA airlines and the fare of the ticket is 300 in economy class. Is it ok for you to book the ticket?

USER: You can proceed.

ASSISTANT: Ok, your ticket has been confirmed successfully.

USER: Thank you.

ASSISTANT: Thank you for approaching us, have a great journey.