You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: Can you please book me a flight ticket from BOS to OAK?

ASSISTANT: Sure. Tell me your name please?

USER: I am Linda Green.

ASSISTANT: May I know your travel dates please?

USER: My travel dates are from Nov 23rd to Nov 25th.

ASSISTANT: Now share your airport codes please?

USER: I have already mentioned above.

ASSISTANT: Do you have a connection limit?

USER: Yes, I want a single connection in between my journey.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: Thanks for your patience. I have found a normal-cost airline that is Delta airlines which flies with one connection.

USER: Please proceed.

ASSISTANT: Yes, I have confirmed your flight ticket in flight number 1025.

USER: Thank you.

ASSISTANT: Thank you.