You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I be your helping hand today?

USER: Please help me to book a flight ticket from PHL to OAK.

ASSISTANT: Sure, we are ecstatic to help you. May I know on which dates you are planning to start and return?

USER: My journey dates are from Apr, 14 to Apr, 16.

ASSISTANT: Do you prefer any lay by in between journey?

USER: I need  a single connecting flight.

ASSISTANT: May I know your good name please?

USER: Robert Perez.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Ok.

ASSISTANT: Thank you for your time, we have found a Hawaiian airline, flight number-1010, connections-1 and ticket-100. Would you like me to book the ticket?

USER: Please book it.

ASSISTANT: Sure, a seat has been reserved successfully for a economy class flight.

USER: Thank you.

ASSISTANT: Thank you for your presence. We hope to serve you again.