You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you at this moment?

USER: I am Amanda Miller from San Francisco.

ASSISTANT: Nice meeting you Amanda.

USER: Thanks, nice to meet you too. I want to go to Las Vegas next month for attending a business meeting there, can you please book a flight ticket for me?

ASSISTANT: Sure, I am glad to help you. Can you please provide your planned dates of travelling?

USER: Thank you, I want to take off on 11/05 and book my return ticket also on 11/07.

ASSISTANT: Ok, may I know your origin and destination airport codes for booking?

USER: I want to fly from SFO and destination airport is LAS.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Ok.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by UA airlines. Shall I proceed with this?

USER: Please proceed.

ASSISTANT: Ok, your ticket has been booked in flight number 1010.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a great journey.