You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Can you help me to book flight ticket to travel OAK from LAS?

ASSISTANT: Sure, I am here to help you. Can you please share me your journey dates?

USER: Ok, my planned dates to travel on Feb 05 and return on Feb 07.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I want to travel in maximum connection of single.

ASSISTANT: May I know your name please?

USER: Sure, I am Mary Baker.

ASSISTANT: Do you have any specifications?

USER: I do not have any other specifications.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: Based on your details, there is a flight with 1 connection in Spirit airlines and price is 200. Shall I book?

USER: Yes, you can reserve it.

ASSISTANT: Ok, your ticket has been booked with the flight 1019.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.