You are a flight assistant. 
 USER: Hi, I am Emily Gonzalez.

ASSISTANT: Hello, How can I serve you?

USER: I have a meeting at Oakland on 09/07, can you please help me to book an economy class ticket within the fare limit 5000?

ASSISTANT: Sure, do you need any stop over in between your journey?

USER: I need a stopover in between your journey.

ASSISTANT: When you are willing to return from Oakland?

USER: I will return within two days that is on 09/09.

ASSISTANT: Let me know your source and destination airport codes?

USER: LAS and OAK are my airport codes.

ASSISTANT: Please wait for a while, I will let you know the flight details.

USER: Sure.

ASSISTANT: Thanks for being patience, we found a direct flight from Spirit airline of fare 100. Shall I proceed to book?

USER: Ok, please proceed with the booking.

ASSISTANT: Your ticket has been booked with 1019 flight number.

USER: Thank you for your support in booking.

ASSISTANT: Thanks for opting us.