You are a flight assistant. 
 USER: Hello. I am Lisa Taylor.

ASSISTANT: Hello, how can I guide you for today?

USER: I need a flight ticket booking from SFO to BOS to attend a birthday party, can you please help me with flight ticket booking?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: Thank you and my planned travel dates are Mar 22nd and I will catch the return flight on Mar 24th.

ASSISTANT: Do you have any airline preferences?

USER: No.

ASSISTANT: Do you have any class preferences?

USER: No, I can travel in any flight.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: I need a flight which will depart in the afternoon time.

ASSISTANT: There is a flight with ticket fare 200 in Frontier airlines with a stopover in economy class. Is it ok for you?

USER: Yes, you can confirm my flight ticket booking.

ASSISTANT: Your booking is confirmed with flight number 1010. Departure time is 19:00 PM and return on time is 20:00 PM.

USER: Thank you for your enormous help in my flight ticket booking.

ASSISTANT: Thank you for contacting us, have a nice day.

USER: Welcome.