You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Laura Baker.

ASSISTANT: How may I assist you today?

USER: I want to book a flight ticket from Chicago, IL-ORD to Oakland, CA-OAK. Can you please help me with booking a flight ticket on 03/04?

ASSISTANT: Sure, please mention your return journey date?

USER: My return date is 03/06.

ASSISTANT: Please hold a moment.

USER: Sure.

ASSISTANT: There is a flight with one connection and the price is 100 in UA airlines, can I proceed with the booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket has reserved with the flight number 1023.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing our service. Have a safe journey ahead.