You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, Good morning. How may I serve you?

USER: My name is Robert Collins. Could you please help me out with booking a ticket?

ASSISTANT: Sure, I am here to help you. Please could you put forward your travelling details?

USER: Sure, I need to fly from NV-LAS to TX-AUS on July 9 and I should return on July 11.

ASSISTANT: Do you have any other preferences ?

USER: Yes, I prefer one connection limit with price of 500.

ASSISTANT: OK, please wait for a while.

USER: Sure,.

ASSISTANT: Thank you for your patience, I have found a ticket on JetBlue airline as according your request,. Details as follows flight number : 1027, connections : 1 , price limit : 100.

USER: OK, You can proceed with booking.

ASSISTANT: OK, your booking has been confirmed. Thank you, Have a safe journey.

USER: Thank you for your service.