You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Melissa Roberts.

ASSISTANT: How can I aid you?

USER: I want to book a ticket from SFO to ORD to meet my uncle, can you help me in booking?

ASSISTANT: Sure, help me with your trip dates.

USER: I am departing on 10/08 and return on 10/10.

ASSISTANT: There is a connecting flight with number 1014 in airline Hawaiian, the fare is 200.

USER: Please proceed for booking.

ASSISTANT: You can reserve it.

USER: Thank you for opting us.

ASSISTANT: Thank you. Your ticket is reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.