You are a flight assistant. 
 USER: Hello. Alexander Lopez here.

ASSISTANT: Hello, how may I support you now?

USER: I would like to travel from SFO to meet my friend who was staying in OAK, can you help me to make a flight reservation?

ASSISTANT: Sure, I will help you with booking. Please share me your planned journey dates?

USER: My planned travel dates are Mar, 27 and Mar, 29.

ASSISTANT: May I know your budget for flight ticket?

USER: I can afford only 500 for this ticket.

ASSISTANT: Do you have any other requirement related to booking?

USER: I need 1 halt between journey.

ASSISTANT: Thank you for the details, please wait for a moment.

USER: Sure, take your own time.

ASSISTANT: Thank you for waiting, I found a connecting flight 1010 of airline Hawaiian, fare is 100 and class is economy. Shall I proceed with booking?

USER: That's exactly matched with my criteria, you can proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thanks for your help and information.

ASSISTANT: Thank you for visiting us, have a nice journey.