You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, do you need any help from us?

USER: Can you please help me in booking my flight ticket from LGA to SEA?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My travelling dates are Sept 21 and Sept 23.

ASSISTANT: Ok, could I have your name please?

USER: Myself Sarah Carter.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I need connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: The economy class with flight number 1009 of United airline is available having fare as 100 and connection as 1, is it ok for you?

USER: Please proceed with booking.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 8:00 hours and the arrival time is 15:00 hours.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a great day.