You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I want to reserve my ticket from LAS to HOU to visit Houston, can you please help me in booking?

ASSISTANT: Sure, help me with the trip dates?

USER: Sure, my planned dates of journey are from Oct, 06 to Oct, 08.

ASSISTANT: May I know your good name please?

USER: Sure, my name is Sarah Garcia.

ASSISTANT: Do you have any specifications to be met?

USER: Yes, I want to travel in a connecting flight.

ASSISTANT: There is a flight in an airline Delta with 1010 having a direct connection in a business class. Shall I book it for you?

USER: Ok, please proceed with this booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for choosing us.