You are a flight assistant. 
 USER: Hi, I am Anna Robinson.

ASSISTANT: Hello Anna Robinson, how can I give assistance to you?

USER: I want to book a ticket to meet my mother friend in a hospital on 08/20. Could you please help me in doing that?

ASSISTANT: Sure, we are happy to aid you for booking.

USER: Ok.

ASSISTANT: From where do you want to travel on 08/20?

USER: I want to travel from  PHX.

ASSISTANT: Please share your return date.

USER: I intend to return on  08/22 from DTW.

ASSISTANT: Ok. Is there any price limit?

USER: Yes price should be below 200.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a connected flight and the flight number is 1000 and the airline is Spirit. Can I proceed for booking?

USER: You can proceed.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for availing us.