You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: I am planning to visit New England Aquarium at Boston, could you please help me with booking a flight ticket from PHL to BOS?

ASSISTANT: Ok, could you please share your trip dates?

USER: I would like to depart on Oct 28th and return on Oct 30th.

ASSISTANT: Ok, could I have your name please?

USER: I am Mark Gonzalez.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I am looking for a connecting flight.

ASSISTANT: Ok, do you have any other specifications?

USER: I am looking for a economy class ticket.

ASSISTANT: The economy class with flight number 1025 of Amercian airline is available having fare as 300 and connection as 1, is it ok for you?

USER: Please confirm the booking.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 12:00 hours and the arrival time is 9:00 hours.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: You are welcome, have a great day.