You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I need to book a flight ticket from OAK to LGA, can you help me in booking a flight ticket?

ASSISTANT: Yes, can you tell me your dates of travel?

USER: Sure, my travelling dates are Jul 2 and Jul 4.

ASSISTANT: Do you have any preferences?

USER: I prefer maximum one connection.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found an economy class ticket with a price of 100 and 1 connecting flight.

USER: Please proceed to book.

ASSISTANT: Can I know your name for booking?

USER: Sure, Raymond Moore here.

ASSISTANT: Your ticket has been booked.

USER: Please mention  flight number.

ASSISTANT: Flight number is 1007 of Hawaiian airlines.

USER: Thank you.

ASSISTANT: Thank you for reaching us.