You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you?

USER: Can you please help me in booking a flight ticket from LAX to HOU?

ASSISTANT: Sure, can you share your journey dates?

USER: Sure, my travel dates are from Feb 09 to Feb 11.

ASSISTANT: Do you have any preferences?

USER: I prefer economy class.

ASSISTANT: May I know your name?

USER: Myself Kathleen Collins here.

ASSISTANT: There is a connecting flight with number 1021 in airline JetBlue, the fare is 300 in economy class. Can I book it?

USER: Ok, please book that flight.

ASSISTANT: Your ticket is booked, the depart time is 15:00 PM and return time is 4:00 AM.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.