You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I help you at this moment?

USER: I am Kathleen Roberts.

ASSISTANT: Ok.

USER: I would like to attend women's fashion parade which is organised by my cousin in Philadelphia, PHL.

ASSISTANT: Ok.

USER: Can you please make a reservation with connected flight?

ASSISTANT: Sure, I am here to help you, may I know your travelling dates?

USER: My journey dates on 05/03 and 05/05.

ASSISTANT: Could you please help me with your source location code?

USER: My source point is Las Vegas, LAS.

ASSISTANT: Please mention your price limit.

USER: Price should be up to 5000.

ASSISTANT: There is a Delta 1003 airline with fare of 100 which matches your travelling dates. Shall I proceed with booking?

USER: Ok, proceed.

ASSISTANT: Your booking has been confirmed on name of Kathleen Roberts.

USER: Thanks for your help.

ASSISTANT: Thank you for choosing us.