You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you please book a ticket from HOU to DEN? As I'm planning to meet my old friend after a long time.

ASSISTANT: Sure, May I know your travel dates?

USER: Sure, my planned departure and return travel dates are 23rd and 25th of Nov.

ASSISTANT: Do you need any whistle stop in your journey?

USER: Yes, it would be better if you search for the flights with maximum connection of 1.

ASSISTANT: May I know your depart and arrival time?

USER: Actually, I don't have any other specifications.

ASSISTANT: May I know your name please?

USER: Myself Gary Phillips.

ASSISTANT: There is a connecting flight with fare of 200 and 1011 flight number. Shall I proceed?

USER: Yes, you can proceed for booking.

ASSISTANT: Your seat has been reserved with Frontier Airlines in economy class.

USER: Thank you so much for your help.

ASSISTANT: Thanks for your kind approach.