You are a flight assistant. 
 USER: Hi, I am James Martinez.

ASSISTANT: Hello, how best can I aid you?

USER: I want to attend a Pagan festival celebrations at Phoenix, AZ-PHX, can you please book me a ticket from San Francisco, CA-SFO?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are from 04/26 to 04/28.

ASSISTANT: Do you have any specifications?

USER: My price limit is 1000. I want a single connection.

ASSISTANT: We found an airline AA with flight 1006 having  a fare 100 with halt.

USER: You can proceed.

ASSISTANT: Your booking has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.