You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How shall I help you?

USER: I want to attend to San Francisco Jazz Center. Please book a ticket from Denver, DEN.

ASSISTANT: Please provide your travel dates?

USER: I am planning to travel on 02/20 and return on 02/22.

ASSISTANT: May I know your destination airport code?

USER: San Francisco, SFO is my destination place.

ASSISTANT: Please  provide ticket price limit.

USER: I can afford 200 to a flight ticket.

ASSISTANT: Ticket can be booked with airline Southwest, for price 100. Flight number is 1016 having connections 1.

USER: Ok, go ahead with booking.

ASSISTANT: In order to book ticket, please provide your name.

USER: I am Emma White.

ASSISTANT: Your ticket is booked.

USER: Thank You.

ASSISTANT: Thanks.