You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Susan Rodriguez. I want to book a ticket from ORD to LAS, can you help me?

ASSISTANT: Sure, can you please share your journey dates?

USER: My travel dates are 09/22 and 09/24.

ASSISTANT: Do you have any specifications?

USER: I am comfortable with all flights.

ASSISTANT: Flight-1022 is available in UA airlines with single connections and the flight fare is 300. Can I proceed?

USER: You can book it.

ASSISTANT: Your booking is confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.