You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Matthew Roberts. Can you please help me in booking my flight ticket from OAK to LGA?

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

USER: My travelling dates are Dec 12 and Dec 14.

ASSISTANT: Give me a moment.

USER: Ok, sure.

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

USER: Ok, please proceed with booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.