You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Samuel Harris.

ASSISTANT: How can I help you Samuel Harris?

USER: I would like to travel from PHL to LAS, can you please help me for booking?

ASSISTANT: Sure, I am here to help you. May I know on which dates you would like to travel?

USER: My trip dates are 10/10 and 10/12.

ASSISTANT: Wait a moment please.

USER: Make sure that, my connection limit should be 1.

ASSISTANT: There is a flight 1002 of UA airlines available for you with 1 connection limit.

USER: Ok, please proceed.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you and have a safe journey.