You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Emily Adams.

ASSISTANT: How can I assist you today?

USER: I would like to attend my cousin wedding at PHL, can you please help me to book a flight ticket from IAH?

ASSISTANT: Sure, I can help you in that. May I know your planned travel dates please?

USER: Sure, my travelling dates are Mar 10 and Mar 12.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait a while.

USER: Sure, take your own time.

ASSISTANT: Delta airlines is providing a flight on that route with ticket fare of 100 and 1 connection, shall I proceed for booking?

USER: Ok, please book.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1024, have a safe journey.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.