You are a flight assistant. 
 USER: Hi. Jerry Roberts here.

ASSISTANT: Hello, how may I aid you for today?

USER: Book a ticket from SFO to LAS, hoping that you are helping me over that.

ASSISTANT: ok, can you please let me know your preferable dates of journey?

USER: Sure, I will be travelling on 05/18 and 05/20.

ASSISTANT: I have found a flight 1025 costs 100 with 1 connected flight. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your flight ticket has been confirmed with JetBlue airline.

USER: Thanks for your help.

ASSISTANT: My pleasure, thank you for choosing our service. Have a safe journey.