You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I want to visit Heard Museum in Phoenix, can help me in booking a ticket?

ASSISTANT: Sure, can you help me with the travel dates?

USER: My travel date are 06/19 and 06/21.

ASSISTANT: May I know your airport codes?

USER: My take off code is CLT and landing code is PHX.

ASSISTANT: There is a flight in Frontier airlines, with price is 200 and number of connection 1.

USER: You can book it.

ASSISTANT: May I know your name for booking?

USER: I am Brandon Roberts.

ASSISTANT: Your booking is done with flight number 1010.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.

USER: Welcome.