You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I want to book a ticket from OAK to LAX. Could you book a ticket?

ASSISTANT: Sure, I will help you. Can you please share me your travelling dates?

USER: Travelling dates are Jan, 30 and Feb, 1.

ASSISTANT: Ok, please mention your name.

USER: I am Stephanie Gonzalez.

ASSISTANT: Ok, do you have any connection limit?

USER: I prefer connecting flight.

ASSISTANT: Ok, do you have any other specifications?

USER: I would like to prefer economy class.

ASSISTANT: Here, I found a flight for you with single connection and class is economy. Shall I proceed for booking?

USER: Please book a flight.

ASSISTANT: Your ticket is booked with flight number 1013 and airline is UA.