You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Myself Patricia Gonzalez.

ASSISTANT: Nice to meet you.

USER: I need to travel Oakland to meet my friend, can you please reserve flight ticket from IAH and OAK?

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

USER: My travelling dates are July,01 and July,03.

ASSISTANT: May I know your class preference?

USER: I need a normal-cost flight with single connection.

ASSISTANT: Do you have any other specifications?

USER: My return time should be in the evening.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: AA airlines is providing a flight on that route with ticket fare of 200 and 1 connection and will return in the evening itself, shall I proceed for booking?

USER: Please proceed with the reservation.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1007, have a safe journey.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for choosing us.