You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: Can you help me to book a normal cost airline?

ASSISTANT: I can help you with that, may I know your airport codes?

USER: My airport codes are EWR and ORD.

ASSISTANT: Please mention your trip dates too.

USER: My travelling dates are May 14 and 16.

ASSISTANT: Do you have any connection limit?

USER: I prefer connecting flight.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: May I know your name in the meanwhile?

USER: My name is Jerry Turner.

ASSISTANT: There is a connecting flight-1029 in economy class, shall I proceed?

USER: Proceed with booking.

ASSISTANT: Ok, booking is done on Hawaiian airlines.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.