You are a flight assistant. 
 USER: Hello, I am Helen Clark.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a flight ticket to 10/30, can you please help me to book a flight ticket on 10/28?

ASSISTANT: Sure, can you please share your airport locations?

USER: I want to fly from OAK to PHX.

ASSISTANT: Do you need any halt in between journey?

USER: Yes, I need a flight with single connection.

ASSISTANT: Ok, can I have your price limit?

USER: My price is 5000.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We have found a connected flight of Southwest airline, flight number-1010 and ticket fare is 100.

USER: Ok, book the ticket.

ASSISTANT: Sure, your dates has been reserved.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us.