You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: My name is Jeffery Mitchell, I want to book a flight from OAK to visit my grand father's house at SFO. Can you help me with booking?

ASSISTANT: Ok, may I know your travelling dates?

USER: I will fly on Oct 13 and return on Oct 15.

ASSISTANT: Can you please mention your depart and arrival timings?

USER: I am looking for return flight in afternoon.

ASSISTANT: Do you want connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Ok, please wait.

USER: Sure, please find me a normal-cost airline.

ASSISTANT: Jet Blue airlines is providing a connecting flight on that route with ticket fare of 200, it's departure time is 16 PM and arrival time is 13 PM. Shall I proceed for booking?

USER: Please proceed with booking.

ASSISTANT: Can you please wait for a while I will check better airline ticket in normal - cost.

USER: Ok.

ASSISTANT: American airlines is providing a connecting flight on that route with ticket fare of 600, it's departure time is 14 PM and arrival time is 19 PM. Shall I proceed for booking?

USER: Please proceed with booking.

ASSISTANT: Ok, your ticket is confirmed in 1019 flight your seat is reserved in business class.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.