You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am planning to go for a trip. Can you please search a flight ticket from DEN to IAH?

ASSISTANT: Sure, may I know the planned travel dates to check for the flight availability?

USER: My planned travelling dates are Apr 18 and Apr 20.

ASSISTANT: May I know the connection limit for this journey?

USER: I need single connection flight.

ASSISTANT: Please provide me the name.

USER: Myself Virginia Collins.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 300. Shall I proceed in booking?

USER: Please proceed with booking.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1027 in JetBlue Airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.