You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I serve you?

USER: I would like book a flight ticket.

ASSISTANT: Could you please let me know your boarding and landing points?

USER: I need to fly from Phoenix, AZ-PHX on 06/22 to Charlotte, NC-CLT on 06/24 with one connection.

ASSISTANT: Please wait a while I will get back to you.

USER: OK.

ASSISTANT: Thanks for being patient. There is a flight that are according your requirement. Airline:Spirit,  flight number:1004, with 1 connection limit and the price is 300.

USER: You can proceed with this airline.

ASSISTANT: Your booking has been confirmed. May I know your name?

USER: I am Amy Brown.

ASSISTANT: Thank you for choosing us.

USER: Thank you.