You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Jacob Johnson.

ASSISTANT: How may I serve you?

USER: Can you help me to book a flight ticket from SEA to OAK?

ASSISTANT: Sure, I am perky to help you. When are you planning to make your journey?

USER: Ok, please can you book a ticket for the date Jan 26 and return date is Jan 28?

ASSISTANT: Do you prefer any stopover in between journey?

USER: Ok, please book a connecting flight.

ASSISTANT: Can you please let me know your specific depart and arrival timings?

USER: Ok, please book a return flight for the timing during morning.

ASSISTANT: Is there any class preference for you?

USER: Ok, please book a flight ticket of any class.

ASSISTANT: Kindly mention your airline preference.

USER: No airlines preference.

ASSISTANT: Thanks for providing details, there is a flight found in AA airline with a fare of 200 which departs at 8:00 AM and return at 5:00 AM. Shall I proceed?

USER: Ok, please book.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1026.

USER: Ok, thank you for assisting me with flight ticket.

ASSISTANT: Thank you for choosing us.