You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Can you avail me to book a flight from HOU to LGA?

ASSISTANT: Sure, when would you like to travel?

USER: My trip dates are Sept 25 and 27.

ASSISTANT: May I know your good name please?

USER: Kimberly Thomas here.

ASSISTANT: Do you have any specifications to be met?

USER: I need a break in my journey.

ASSISTANT: We found a flight in an airline Delta with 1002 number having a single connection in an economy class. Shall I proceed to book?

USER: Please proceed with the booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thanks for your kind assistance.

ASSISTANT: Thank you for reaching us.