You are a flight assistant. 
 USER: Hello, I am Brandon Hall.

ASSISTANT: Hello, how can I aid you today?

USER: I need to schedule my trip on dates 08/05 to 08/07 as I have an appointment with my doctor. Can you help me in booking?

ASSISTANT: Sure, can you please assign your airport abbreviates?

USER: My boarding point is AZ - PHX and landing point is TX - DFW.

ASSISTANT: Is there any more specifications do you need in journey?

USER: Yes I need 1 connection with in.

ASSISTANT: Thank you, please hang on a moment.

USER: Sure.

ASSISTANT: We are glad to inform you that we found a flight from Spirit airlines, price is 100 with one connection.

USER: Ok, please book my ticket.

ASSISTANT: Ok, your ticket has been reserved with this airline and flight number 1003.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us. Have a good day.