You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Can you please book me a flight ticket from SFO to EWR?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Can I have your name?

USER: I am Brian Johnson.

ASSISTANT: May I know your planned journey dates?

USER: My planned travel dates are from May 31st to June 2nd.

ASSISTANT: Let  me know your connection limit.

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

ASSISTANT: Do you have any other requirements?

USER: I want an economy class.

ASSISTANT: Please, standby.

USER: Ok.

ASSISTANT: Thank you for waiting, there is a flight available with fare 100 and single connection in United airline having 1025 as flight number.

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you.