You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to go for an Yosemite adventure at LAS, can you please reserve me a flight ticket from EWR?

ASSISTANT: Sure, please share your planned travel dates?

USER: I want to start my journey on June 18th and return on June 20th.

ASSISTANT: Do you have any connection limit?

USER: Yes, I want a single connection in between my journey.

ASSISTANT: Any other preferences?

USER: No other preferences.

ASSISTANT: Can I have your name please?

USER: I am Emily Campbell.

ASSISTANT: Jetblue airlines flight 1004 available with connection and fare is 200, shall I confirm this economy class flight?

USER: Yes, please proceed.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for opting us.