You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: Can you help me in booking on Oct 4 to Oct 6, as there is a conference meeting?

ASSISTANT: Sure, I am here to help you with your concern. May I know your source airport code and destination airport code?

USER: My source is DEN and destination is IAH.

ASSISTANT: Is there any connection limit preference?

USER: I am looking for a stopover flight which return in afternoon.

ASSISTANT: Do you have any airline preference?

USER: No.

ASSISTANT: May I know your class preference?

USER: I am comfortable in any class.

ASSISTANT: Do you have any specific time preference?

USER: No.

ASSISTANT: Could you help me with your name please?

USER: Reserve under the name Michelle Mitchell.

ASSISTANT: As per the intents given, there is a connecting flight available with Delta Airlines and the airfare is about 100. Shall I proceed with this flight?

USER: You can reserve it.

ASSISTANT: Michelle Mitchell, your ticket is reserved for a economy class and the departure time is 10:00 hours and the arrival time is 10:00 hours.

USER: Thank you.

ASSISTANT: Thank you for reaching our agency.