You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what kind of help are you seeking from us?

USER: I am planning to book a ticket from SEA to LGA. Can you please help me out to book a flight ticket for me?

ASSISTANT: Sure, we are mirthful to help you. Kindly mention the dates of your journey.

USER: I am planning to travel on Nov 26 and return back on Nov 28.

ASSISTANT: Do you prefer either business class or economy class?

USER: I am looking for a economy class.

ASSISTANT: Please let me know if you need a connecting flight.

USER: I am looking for a connecting flight.

ASSISTANT: Ok, please stay online. I will check with airlines and let you know the availability.

USER: Sure.

ASSISTANT: We found a Delta Airlines with flight number 1023 having an economy class. Shall I confirm your ticket?

USER: That's fine, please proceed the booking.

ASSISTANT: To proceed further, may I know your name?

USER: I am Laura Smith.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for connecting with us.