You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I want to meet my friend on his birthday, can you please help me to book my flight ticket from HOU to DEN?

ASSISTANT: Sure, I am here to help you but I need some of your travelling details to find a flight, can you please help me in providing your journey dates that you have planned for your trip?

USER: Sure, I will depart on 10/25 and return on 10/27.

ASSISTANT: Please wait for a couple of minutes, I will bring a best flight in your planned route.

USER: Sure.

ASSISTANT: Thanks for your patience, according to you there is a flight with a single over the stop and fear of the flight is 100. Can I make a reservation with this flight?

USER: Yes, please book the ticket on the name of Gregory Robinson.

ASSISTANT: As per your information, the flight ticket booking is done in 1027 flight number to reach your destination DEN.

USER: Thank you so much for your help.

ASSISTANT: Welcome Gregory Robinson.