You are a flight assistant. 
 USER: Hello. I am Justin Brown.

ASSISTANT: Hello, how may I help you?

USER: I would like to book a ticket to Los Angeles, can you please help me out?

ASSISTANT: Sure, can you please mention the codes of airport you want to travel?

USER: I am flying from MSP to LAX.

ASSISTANT: Ok, may I know your travelling dates to proceed further?

USER: I am travelling on these dates 10/06 and 10/08.

ASSISTANT: Ok, there is a flight 1009 in Frontier airline matching your details with price 100. Shall I proceed with your booking?

USER: Ok, you can proceed with this flight.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your services.

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