You are a flight assistant. 
 USER: Hello, I'm Eric Lopez.

ASSISTANT: Hello, How can I help you?

USER: I would like to book a ticket from Phoenix, AZ - PHX to Boston, MA - BOS to attend my aunt's memorial services. Can you help me, Please? Price limit, I have is 5000.

ASSISTANT: That is what I am here for.

USER: Please make sure that, the connections limit is 1. My travel dates are from 01/28 to 01/30.

ASSISTANT: We have found a flight from Frontier airline with flight number 1000. Price 100 with one connection.

USER: OK. Please, Book the ticket.

ASSISTANT: Your ticket has been reserved.

USER: Thank you, For helping me to book a ticket with ease.

ASSISTANT: Thank you, Have a safe flight.