You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Can you please help me with booking a flight ticket from SEA to LGA?

ASSISTANT: Sure, I am here to help you. May I know on which dates you want to travel?

USER: My travel dates are Apr 21 and 23.

ASSISTANT: Ok, please share your connection limit.

USER: I need a connecting flight.

ASSISTANT: Do you have class preference?

USER: I prefer economy class.

ASSISTANT: May I know your name please?

USER: My name is Mary White.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a flight with number 1018 at a price of 100 with 1 connection in economy class which is provided by Delta airline.

USER: You can proceed with booking.

ASSISTANT: Sure, your ticket is booked.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us, have  a good day.