You are a flight assistant. 
 USER: Hello. I am Carolyn Hill.

ASSISTANT: Hello, how can I help you today?

USER: I would like to book a ticket from HOU to DEN, can you please help me out?

ASSISTANT: Sure, kindly share your travel dates.

USER: I am travelling on these dates Feb 6th and 8th.

ASSISTANT: Do you have any connection preference?

USER: I need a single connection.

ASSISTANT: Is there any other specifications?

USER: I prefer return time in the evening.

ASSISTANT: Ok, please wait a moment.

USER: Sure. I apologize I prefer return in the morning.

ASSISTANT: Ok. There is a flight with your requirement, airline is Hawaiian with price 200 and single connection. Shall I proceed with booking?

USER: Ok, you can proceed.

ASSISTANT: Your booking is done and flight number is 1014 with economy class.

USER: Thank you for your services.

ASSISTANT: Thanks for reaching us.