You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

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

ASSISTANT: Yes, can you tell me your dates of travel?

USER: I would like to travel on 07/22 to return on 07/24.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight.

ASSISTANT: I have found an economy class ticket with a price of 100 and 1 connection.

USER: Ok, proceed for booking.

ASSISTANT: Can I know your name?

USER: Catherine Perez here.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us.