You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Michelle Perez.

ASSISTANT: By what way shall I aid you now?

USER: I would like to visit The Cockrell Butterfly Center(Museum of Natural Science) at Houston, HOU.

ASSISTANT: Ok.

USER: Can you please make a reservation from Denver, DEN?

ASSISTANT: On what dates you planned to book a ticket?

USER: My journey dates on 02/04 and 02/06.

ASSISTANT: Do you have any preferences to meet?

USER: I need a connecting flight.

ASSISTANT: Thanks for your details. Frontier airline of price 100 with 1 connection of 1016 flight.

USER: Ok, proceed with the booking.

ASSISTANT: Sure, ticket has been booked.

USER: Thank you for the help.

ASSISTANT: Thank you for approaching us.