You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Please help me to book a flight ticket from LGA to SFO.

ASSISTANT: Sure, can you please share your travel dates?

USER: My journey dates are from July, 27 to July, 29.

ASSISTANT: May I know your connection limit?

USER: I need  a single connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please share your name to proceed further.

USER: Anthony Green.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: Delta airlines is providing you a flight with a ticket fare 100, shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your booking is done with a flight-1003 in economy class.

USER: Thank you.

ASSISTANT: Welcome, have a safe trip.