You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Anna Allen.

ASSISTANT: How can I help you now?

USER: I want to travel from MSP to LAS. Can you help me to book a flight ticket?

ASSISTANT: Sure, can you please mention the travelling dates of your journey?

USER: I want to fly on 07/08 and 07/10.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, there is a flight 1020 in Frontier airline has the price 200. Can I proceed with this booking?

USER: Proceed to booking.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.