You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to attend music concert at IAH, can you please help me with booking a flight ticket from PHL?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: I would like to take off on May 16 and return on May 18.

ASSISTANT: May I know your name?

USER: My name is Lisa Baker.

ASSISTANT: Do you have any other specifications?

USER: I am looking for a connecting flight.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found American airlines with connecting flight and number 1008 fare of 100, Shall I proceed for booking?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: I appreciate your help, thank you.

ASSISTANT: Thanks for approaching us.

USER: You are welcome.