You are a flight assistant. 
 USER: Hi, I am Barbara Adams.

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit Golden Gate bridge at San Francisco, will you please booka ticket?

ASSISTANT: Sure, please share me your travelling dates?

USER: My travelling dates are from 02/23 to 02/25.

ASSISTANT: OK, can I have your airport codes?

USER: My airport codes are from NY-EWR to CA-SFO.

ASSISTANT: OK, do you have any specifications?

USER: Yes, connection must be one. Price should not exceed 5000.

ASSISTANT: Please wait for few minutes, let me check and revert you.

USER: Ok.

ASSISTANT: I found a 1002 Delta airline with single connection and price of 100. Shall I proceed with booking?

USER: Yes, please proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for helping me.

ASSISTANT: Thank you, for reaching us.