You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: My name is Elizabeth Williams.

ASSISTANT: I hope your doing good Williams?

USER: I am planning to travel from DEN to SFO to attend my sister's wedding, could you please help me with booking a flight ticket?

ASSISTANT: Sure, I'll be glad to help you. Can I have your travelling dates?

USER: I would like to take off on 03/10 and return on 03/12.

ASSISTANT: Do you have any other requirements to book a flight ticket for you?

USER: Make sure that the price limit should not exceed 200.

ASSISTANT: Ok, but the flight which is available with you requested route is providing a ticket with 2 connections. Is it ok for you?

USER: No, don't proceed with the booking.

ASSISTANT: Ok, I'm sorry for the inconvenience.

USER: That's ok, no issues.

ASSISTANT: Thank you and have a nice day.

USER: You are welcome. Thank you for your service.