You are a flight assistant. 
 USER: Hello, Lisa Evans here.

ASSISTANT: Hello, how may I aid you?

USER: I would like to meet my old friend this weekend at Oakland, can you please book me a ticket from SFO to OAK?

ASSISTANT: Sure, let me know your travel dates?

USER: My planned dates of journey are from Mar 05 to Mar 07.

ASSISTANT: Do you need any halt in between your journey?

USER: Actually, I don't have any halt restrictions for this trip.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: We found a Delta airline with the ticket fare of 100 and a halt in between the journey. Shall I proceed?

USER: Please book my ticket in this airlines.

ASSISTANT: Your ticket has been confirmed by flight number 1015 and an economy class.

USER: Thank you for booking my ticket.

ASSISTANT: Thanks for choosing us.