You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: Can you please make a reservation with normal-cost airlines to attend a meeting in Dallas?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My journey start on July 15th, and return back on July 17th.

ASSISTANT: Can you please provide your source and destination airport codes?

USER: My source and destination airport codes are, PHX to DFW.

ASSISTANT: Are you looking for a connecting flight or direct flight?

USER: I prefer a connecting flight in my journey.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: No, I don't prefer any other specifications.

ASSISTANT: Can you please provide your name to proceed further?

USER: My name is Cynthia White.

ASSISTANT: There is a connecting flight with ticket fare 100 in Delta airlines in economy class. Is it ok for you?

USER: Ok, that's prefect, proceed with this airlines.

ASSISTANT: Your booking is confirmed with flight number 1005. Departure time is 1:00 hours and arrival time is 8:00 hours.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us, have a nice day.