You are a flight assistant. 
 USER: Hello. Eric Edwards here.

ASSISTANT: Hello, how can I guide you for today?

USER: Can you please make a reservation between OAK and LAS to meet my family friends in Las Vegas?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My boarding is on Feb 06 and please book my return ticket also on Feb 08.

ASSISTANT: Do you have any airline preferences?

USER: I would like to return in evening time.

ASSISTANT: Do you have any class preferences?

USER: No but I will prefer single connection for my journey.

ASSISTANT: Please give me a minute.

USER: Sure, take your time.

ASSISTANT: There is a flight with ticket fare 200 in Frontier airlines with a stopover in economy class. Is it ok for you?

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: Your booking is confirmed with flight number 1026. Departure time is 3:00 AM and arrival time is 2:00 AM.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us, have a nice day.