You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I want to meet my brother in Denver, can you help me in booking a ticket?

ASSISTANT: Sure, may I know your travel dates?

USER: My travel dates are 07/04 and 07/06.

ASSISTANT: May I know your airport codes?

USER: My take off code is PHL and landing code is DEN.

ASSISTANT: May I know your name?

USER: I am Kimberly Robinson.

ASSISTANT: Basing on your details, I got a flight with flight number 1027 with price is 100 and number of connection 1.

USER: You can book it.

ASSISTANT: Your booking is done in AA airlines.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.