You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I provide assistance to you?

USER: I want to book a flight from LGA to LAX. Can you please help me with the booking?

ASSISTANT: Sure, can I know your travel dates?

USER: Sure, my travelling dates are Jan 26 - Jan 28.

ASSISTANT: Do you prefer a connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: Is there any class preference?

USER: I prefer an economy class.

ASSISTANT: Kindly provide your name to proceed further.

USER: I am Richard Edwards.

ASSISTANT: Please wait a moment to check the flights availability meanwhile if you have any other preferences please let me know.

USER: Sure.

ASSISTANT: We found a connecting flight in American Airlines with flight number 1004 having an economy class. Shall I proceed to book?

USER: Ok, please proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.