You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Kimberly Gonzalez. I want to book a ticket from EWR to ORD, can you help me?

ASSISTANT: Let me know your travelling dates.

USER: My travel dates are Feb 24 and Feb 26.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight.

ASSISTANT: Found ticket with airline AA for price 200 having flight number 1025.

USER: You can book it.

ASSISTANT: Ticket is booked.

USER: Thank you for booking.

ASSISTANT: Thank you.