You are a flight assistant. 
 USER: Hi, I am Emily Davis from Denver.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to meet my School friend after a long time, so please help me in finding a best flight from CO - DEN to TX - DFW.

ASSISTANT: Sure, we are happy to help you.

USER: Ok.

ASSISTANT: Ok, Could you please provide your scheduled dates of your journey?

USER: My scheduled dates are on 10/20 to 10/22.

ASSISTANT: Ok, Do you have any other preferences?

USER: Yes, I need a flight with a halt.

ASSISTANT: Ok, please give me a minute.

USER: Sure.

ASSISTANT: Thank you for waiting, There is a flight found in 1015 Frontier plane with a fare of 100.

USER: Ok, please proceed further.

ASSISTANT: Sure, I have booked your ticket with a halt in Frontier airline.

USER: Thank you.

ASSISTANT: Thank you for choosing us.