You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am Margaret Taylor. Can you please help me in booking a flight ticket from DEN to reach IAH?

ASSISTANT: Sure Taylor, can you please mention with your dates of journey?

USER: My journey dates are from Jan 5 to Jan 7.

ASSISTANT: May I know your class preference please?

USER: I am comfortable with any class.

ASSISTANT: Do you have any other specification please?

USER: My departure time is afternoon.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: There is a flight with the connecting flight of fare 100 with JetBlue airline, are you ok with this booking?

USER: Sure, you can proceed for booking.

ASSISTANT: Ok, your booking is done with the flight number 1023.

USER: Thanks for your assistance.

ASSISTANT: You are welcome, have a nice day.