You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Elizabeth Williams. I have planned to travel to Oakland, can you please help me to book the ticket from Atlanta?

ASSISTANT: Sure, kindly share your travel dates.

USER: Thank you. My planned trip dates are Mar 10th and 12th.

ASSISTANT: Could mention me your airport codes?

USER: The airports which are near to my locations are ATL and OAK.

ASSISTANT: Ok, please wait a moment.

USER: Ok, please make sure that the price limit is 200 or less.

ASSISTANT: There is a flight with your requirement, airline is UA with price 100 and single connection.

USER: I am ok with the flight details, please go ahead with the ticket booking.

ASSISTANT: Your booking is done and flight number is 1000.

USER: Thank you for your support.

ASSISTANT: Thanks for reaching us.