You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Laura Campbell here.

ASSISTANT: How can I aid you today?

USER: I would like to visit Dallas-DFW to meet my friend who was staying in Dallas, can you help me to make a flight reservation on Oct-09?

ASSISTANT: Sure Laura Campbell, may I know your travel dates?

USER: I would like to return on Oct, 11.

ASSISTANT: Ok, please share your airport codes.

USER: Currently I am staying in Denver-DEN.

ASSISTANT: Ok, do you have any class preference?

USER: No, I can comfortable with any class.

ASSISTANT: Ok, flight -1011 is available in Hawaiian airlines with single connection and the flight fare is 200. Shall I proceed with the booking?

USER: You can proceed.

ASSISTANT: Ok, your booking is confirmed and have a safe journey.

USER: Thanks for your help.

ASSISTANT: Thank you for connecting us.