You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Emily Roberts here.

ASSISTANT: How may I help you today?

USER: I want to travel from DCA to LGA for attending a Marriage. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I am here to help you with that. Can I know your travelling dates?

USER: My travelling dates are from 07/26 to 07/28.

ASSISTANT: Please wait for a minute.

USER: Ok, I will wait.

ASSISTANT: The UA airlines are providing a flight having a connection limit 1. Can I proceed with the booking?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Yes, your ticket is reserved with the flight number 1005.

USER: Thanks for helping me.

ASSISTANT: Than you for approaching us.