You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: My name is Ryan Wilson.

ASSISTANT: How can I help you Ryan?

USER: Could you please help me in booking a ticket from LAX to LAS? I would like to meet my brother after a long time.

ASSISTANT: Sure, please share your journey dates.

USER: I have a plan to travel on 05/30 and return on 06/01.

ASSISTANT: Southwest airlines is having a flight with travel charge of 100, shall I proceed booking?

USER: Please book the ticket.

ASSISTANT: Your ticket has been booked with flight-1009, have a safe journey.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.