You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I would like to travel from LAX to HOU as a business trip, can you do the reservation?

ASSISTANT: Please provide your journey dates.

USER: My trip dates are 02/26 and 02/28.

ASSISTANT: Do you have any preference?

USER: Departure time should be afternoon.

ASSISTANT: Is there any connection preference?

USER: I need a connecting flight.

ASSISTANT: Ok. Can I know your name?

USER: Rebecca Thompson here.

ASSISTANT: Found ticket with Delta airlines for price 600. Shall I book a ticket?

USER: Go ahead.

ASSISTANT: Your ticket is booked in business class having flight number 1003 which departs at 15:00 hours and arrives at 16:00 hours.

USER: Thank you.

ASSISTANT: Thanks. Have a nice day!.