You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I want to book a ticket from ATL to DCA to attend seminar, can you help me in booking?

ASSISTANT: Sure, I am happy to help you with that. Can I have your travel dates please?

USER: I am departing on Mar 27 and return on Mar 29.

ASSISTANT: Ok, please let me know the timings of your journey.

USER: I am comfortable with any time.

ASSISTANT: Do you prefer any specific class to travel?

USER: I am ok with any class.

ASSISTANT: Are you looking for any connecting flight or direct flight only you want?

USER: I prefer to travel in connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I do not have any other specifications.

ASSISTANT: Can I have your good name please?

USER: My name is Richard Martinez.

ASSISTANT: Ok, please wait a moment.

USER: Sure, take your time.

ASSISTANT: Spirit airlines running a flight in your route with connection 1 and the ticket fare is 200 in economy class. Shall I go with booking now?

USER: Please proceed for booking.

ASSISTANT: Ok Richard Martinez, your ticket booking has done and the flight number is 1027.

USER: Thank you for your help.

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