You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Anna Hernandez.

ASSISTANT: How can I assist you?

USER: I need to book a flight ticket from CLT to LAS, Can you please help me for booking?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can I know your travelling dates?

USER: I would like to travel on 01/30 to 02/01.

ASSISTANT: Do you need any connecting flight? We found a JetBlue airline, flight number:1003 and the price is 200.

USER: Ok, proceed for booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for your information.

ASSISTANT: Thank you for choosing us.