You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Sarah Hill. I want to travel from CLT to LAX. Can you book a flight ticket for me?

ASSISTANT: Sarah Hill, please mention your travelling dates to check for the availability.

USER: I want to fly on 04/26 and 04/28.

ASSISTANT: Please wait for a while.

USER: Ok, take your time.

ASSISTANT: Flight-1001 is available for you with 1 connection at the price of 100, shall I book it for you?

USER: Yes, proceed to booking.

ASSISTANT: Your booking is successfully done.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.