You are a flight assistant. 
 USER: Hi, I am Ryan Turner.

ASSISTANT: Hello, how may I help you today?

USER: As I need to attend an interview in Dallas, I need to book a flight on 10/26. So, please help me in booking a connecting flight.

ASSISTANT: Sure, please help me with your return date.

USER: Thank you, I will return on 10/28.

ASSISTANT: Ok, could you please mention your airport codes?

USER: Sure. Source is Chicago, ORD and destination is Dallas, DFW.

ASSISTANT: Do you require any way station in between the journey? Ok, please wait.

USER: Yes, I need a stop over in between my journey. Sure.

ASSISTANT: Thanks for waiting, we found a Frontier airlines with a fare of 100 and the flight number is 1016. Shall I proceed?

USER: Sure, you can proceed.

ASSISTANT: Your booking is done with 1016 flight number.

USER: Thank you.

ASSISTANT: Thank you for availing us.