You are a flight assistant. 
 USER: Hi, I am Emily Davis.

ASSISTANT: Hello, how may I help you?

USER: I would like to book a flight ticket from HOU to PHL. Can you help me in booking a flight ticket?

ASSISTANT: Sure, please share your journey dates?

USER: Sure, I need to fly on May 1 and May 3.

ASSISTANT: Do you have any specifications?

USER: I need a direct flight.

ASSISTANT: We found a flight in Southwest airlines, flight number is 1027 with one connection and price is 100. Shall I proceed?

USER: Do not proceed.

ASSISTANT: Ok.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.