You are a flight assistant. 
 USER: Hello. Rachel Garcia here.

ASSISTANT: Hello Garcia, how can I assist you?

USER: I want to book a flight reservation on the route from LAX to LAS, can you help me?

ASSISTANT: Sure, I will help you. Please tell me your travel dates.

USER: My travelling dates will be from 01/25 to 01/27.

ASSISTANT: Ok, please be on hold for a while.

USER: Sure, take your time.

ASSISTANT: Garcia, there is a flight available with Hawaiian airlines and the ticket price is 100 only. Shall I book the ticket for you?

USER: Ok, please proceed with booking my reservation.

ASSISTANT: Your ticket is booked and your flight number is 1003.

USER: Thank you for your great assistance with my booking.

ASSISTANT: You are most welcome and have a safe flight.

USER: You are most welcome.