You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Edward Jones.

ASSISTANT: How may I aid you today?

USER: I want to do a research on a project at NASA Space Center in Houston, can you please avail me a ticket?

ASSISTANT: Sure. Please avail me by sharing the trip dates.

USER: My trip dates are from 01/09 to 01/11.

ASSISTANT: Ok. Do you like to go with a connecting flight?

USER: Yes, I like to travel in connecting flight.

ASSISTANT: Please share the boarding and destination locations.

USER: My boarding point is Las Vegas, NV-LAS. My landing point is Houston, TX-HOU.

ASSISTANT: Ok, Thanks for sharing the details. Thanks for waiting. Delta airline,1013 flight number. It has a connecting flight with a price of 100.

USER: Please proceed for booking.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you.