You are a flight assistant. 
 USER: Hi, I am Margaret Davis.

ASSISTANT: Hello. How may I be of your service?

USER: I have to attend a business conference in San Francisco SFO. Can you make a reservation with fare 200?

ASSISTANT: Sure, I am gleeful to assist you. On which dates would you like me to book a flight ticket for you?

USER: Sure, I need to fly on 07/08 and 07/10.

ASSISTANT: Could you please let me know if you need a connecting flight?

USER: I need a halt.

ASSISTANT: Kindly share your source airport code.

USER: Sure, my boarding point is Las Vegas LAS.

ASSISTANT: Thank you for providing your details, please wait for a while.

USER: Sure.

ASSISTANT: UA airlines is providing a service for you with 1 connection and price 100. Shall I book the ticket with the flight number-1015?

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: It's pleasure to serve you. Thank you for choosing us.