You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I would like to book a ticket from OAK to LGA in normal cost airlines, can you help me with that?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travel dates are 02/15 and 02/17.

ASSISTANT: Do you prefer any airline?

USER: I have already mentioned that above.

ASSISTANT: Sorry for inconvenience. Do you have any other preferences?

USER: No problem, I need a connecting flight.

ASSISTANT: Ok, wait a minute.

USER: Sure.

ASSISTANT: We found a flight on United airline, flight number 1005 with the fare of 100. Can I proceed?

USER: Yes, please proceed with that.

ASSISTANT: May I know your name for booking?

USER: I am George Campbell.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you. May I know the flight timings?

ASSISTANT: Sure, depart time is 6 AM and return time is 11 AM.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.