You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Ryan Jones.

ASSISTANT: How can I be in your service?

USER: Can you please help me in booking my flight ticket from LAS to IAD?

ASSISTANT: Ok, please let me know your travel dates to check. Can you provide?

USER: Ok, my travelling dates are 10/26 and 10/28.

ASSISTANT: There is a flight available with 1 connection limit and the airlines is Southwest. The flight is 1017, can I book?

USER: Ok, please proceed.

ASSISTANT: Yes as per your request the flight is been confirmed.

USER: Thank you.