You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: I am Katherine Rodriguez. Please avail me a flight ticket to expo my designed jewellery at Las Vegas.

ASSISTANT: Sure, let me know when you are willing to travel?

USER: My travelling dates are 01/29 and return on 01/31.

ASSISTANT: Help me with the airport codes?

USER: My airport codes are SFO and LAS.

ASSISTANT: We found a flight in an airline Delta with 1016 number having a single connection price of 200. Shall I reserve?

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.