You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Ruth Davis here.

ASSISTANT: How can I assist you?

USER: I need to book a ticket from EWR to OAK, can you help me in doing that?

ASSISTANT: Ok, may I know your travelling dates?

USER: My journey dates are 01/15 to 01/17.

ASSISTANT: Do you need any other preference?

USER: I need one stopover in my journey.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: There is a flight ticket with fare 200 and 1017 as flight number. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Most welcome.