You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I would like to travel from OAk to EWR, can you help me to reserve a flight ticket?

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

USER: My travel dates are 07/29 and 07/31.

ASSISTANT: Ok, please hold on for a mean while.

USER: Make sure that connection must be 1.

ASSISTANT: The flight with cost 100 and airline JetBlue with flight number 1014 has found as per your requirement.Shall I book this ticket?

USER: Sure, you can book.

ASSISTANT: May I know your name please for documentation purpose?

USER: I am Brandon Lee.

ASSISTANT: Ok, your booking is done successfully.

USER: Thanks for your help.

ASSISTANT: You are welcome always and hope you have a safe journey.