You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: I am planning to have a round trip from Phoenix, PHX. Can you please book me a ticket with 1 connection limit flight?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My preferable journey dates are from 08/25 to 08/27.

ASSISTANT: The AA airline with flight number 1016 is available having fare as 200 and connection as 2, is it ok for you?

USER: Please search for 1 connection limit flight.

ASSISTANT: Ok, may I know your name please?

USER: My name is William Lopez.

ASSISTANT: The Frontier airline with flight number 1019 is available having fare as 200 and connection as 1.

USER: Please book my ticket with this airlines.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you for booking my ticket.

ASSISTANT: You are welcome.