You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Amanda Thomas.

ASSISTANT: How can I help you?

USER: I am looking to book a flight ticket from ORD to OAK to meet my friend. Can you help me for booking?

ASSISTANT: Let me know your travelling dates.

USER: My travelling dates are Dec 08 and Dec 10.

ASSISTANT: Do you have any preference?

USER: I need a single connecting flight.

ASSISTANT: Found ticket with airline UA for price 300 having flight number 1028.

USER: Ok, please proceed for booking.

ASSISTANT: Ticket is booked.

USER: Thank you for booking.

ASSISTANT: Thanks.

USER: Welcome.