You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What service do you expect from our agency?

USER: I am looking for a normal-cost airline to reach New York city. Can you help me with booking?

ASSISTANT: Sure, I am here to help you with the ticket booking. Can you please tell me your desired airport locations?

USER: My source point is SEA and my destination is EWR.

ASSISTANT: Ok, on which dates you are willing to travel?

USER: I will travel on May 27 and return on May 29.

ASSISTANT: Ok, please let me know your requirements if any.

USER: I need a connecting flight.

ASSISTANT: Do you prefer a business class or an economy class?

USER: I am fine with any class.

ASSISTANT: Is there any timings that you prefer to depart and return?

USER: No, there is no any time preference.

ASSISTANT: May I know your good name please?

USER: My name is Steven Hill.

ASSISTANT: Ok, please give me a minute. I will provide you the flight details.

USER: Sure.

ASSISTANT: There is a flight-1003 in the American Airlines which is having a single connection limit with the ticket cost 600, this is a business class flight which departs at 18:00 PM and returns at 10:00 AM. Can I confirm the ticket?

USER: Please proceed with booking.

ASSISTANT: I have reserved your ticket with the above mentioned airlines. Have a safe journey.

USER: Thank you for your service.

ASSISTANT: Thanks a lot for choosing our agency to reserve a ticket.