You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I would like to prefer a normal-cost airline for my business trip to San Francisco. So can you book the flight ticket for me?

ASSISTANT: Sure, I am here to help you for this. Could you please provide me your airport codes?

USER: The airport codes are from JFK to SFO.

ASSISTANT: When are you planning your trip?

USER: The travel dates would be from Jan 26 to Jan 28.

ASSISTANT: At what time are you planning to depart and return?

USER: That does not matter.

ASSISTANT: Is there any other specifications regarding your journey?

USER: I need a single connecting flight.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: As per your information, I found a flight with Delta Airlines and the ticket fare is 100. Shall I proceed for this?

USER: I am fine with the airlines and fare. You can book it.

ASSISTANT: For reserving the ticket. May I know your name please?

USER: I am Gary Hernandez.

ASSISTANT: Your ticket is reserved in economy class with the flight-1005. Your depart time is 8:00 AM, and again your arrival time is 7:00 AM.

USER: Thank you.

ASSISTANT: Thank you very much for contacting our agency.