You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I best serve you today?

USER: Please reserve me a flight ticket from IAH to HOU.

ASSISTANT: Sure, please share me your trip dates.

USER: My travel dates are Feb 08 and Feb 10.

ASSISTANT: May I know your class preferences?

USER: I am comfortable with any class.

ASSISTANT:  For booking, we need your good name. Please mention it.

USER: I am Jason Davis.

ASSISTANT:  Do you need direct flight or connecting flight?

USER: I prefer connecting flight.

ASSISTANT: Is there any time concern for you?

USER: No.

ASSISTANT: We found a Hawaiian airline and 1009 is flight number with a fare of 100. Shall I proceed?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.