You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit Downtown Aquarium at Houston, could you please help me with booking a flight ticket from JFK to IAH?

ASSISTANT: Sure, May I know your travelling dates?

USER: I would like to depart on Jan 7th and return on Jan 9th.

ASSISTANT:  Ok, Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: Ok, please help me with your connection limit.

USER: I am comfortable with any flight.

ASSISTANT: Ok, Do you have any other preferences?

USER: I have no other preferences.

ASSISTANT: Thank you for providing details, we found a connecting flight in 1013 JetBlue Airlines with a fare of 100. Can I proceed for booking?

USER: Please confirm the booking.

ASSISTANT: May I know your name for booking purpose?

USER: I am Alexander Taylor.

ASSISTANT: Your ticket has been reserved.

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

ASSISTANT: Thank you for choosing us.